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5070878748 = 22331314272531
BaseRepresentation
bin1001011100011111…
…10111100000011100
3111002101202022221000
410232033313200130
540341121104443
62155102310300
7236442521025
oct45617674034
914071668830
105070878748
112172419291
12b96288390
1362a747390
14361671c4c
151ea2a78d3
hex12e3f781c

5070878748 has 96 divisors (see below), whose sum is σ = 14173528320. Its totient is φ = 1558560960.

The previous prime is 5070878741. The next prime is 5070878803. The reversal of 5070878748 is 8478780705.

It is a super-2 number, since 2×50708787482 = 51427622553836095008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5070878694 and 5070878703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5070878741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2002243 + ... + 2004773.

It is an arithmetic number, because the mean of its divisors is an integer number (147640920).

Almost surely, 25070878748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5070878748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7086764160).

5070878748 is an abundant number, since it is smaller than the sum of its proper divisors (9102649572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5070878748 is a wasteful number, since it uses less digits than its factorization.

5070878748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984 (or 3976 counting only the distinct ones).

The product of its (nonzero) digits is 3512320, while the sum is 54.

The square root of 5070878748 is about 71210.1028506489. The cubic root of 5070878748 is about 1718.0181278447.

The spelling of 5070878748 in words is "five billion, seventy million, eight hundred seventy-eight thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 234 351 468 702 1404 1427 2531 2854 4281 5062 5708 7593 8562 10124 12843 15186 17124 18551 22779 25686 30372 32903 37102 38529 45558 51372 55653 65806 68337 74204 77058 91116 98709 111306 131612 136674 154116 166959 197418 222612 273348 296127 333918 394836 500877 592254 667836 888381 1001754 1184508 1776762 2003508 3553524 3611737 7223474 10835211 14446948 21670422 32505633 43340844 46952581 65011266 93905162 97516899 130022532 140857743 187810324 195033798 281715486 390067596 422573229 563430972 845146458 1267719687 1690292916 2535439374 5070878748