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5156004152 = 2313473972657
BaseRepresentation
bin1001100110101001…
…00110000100111000
3111022022221011000202
410303110212010320
541024414113102
62211343021332
7241525212035
oct46324460470
914268834022
105156004152
112206480262
12bba89a848
13642280640
1436cab038c
152029bee02
hex133526138

5156004152 has 64 divisors (see below), whose sum is σ = 10663470720. Its totient is φ = 2322321408.

The previous prime is 5156004143. The next prime is 5156004157. The reversal of 5156004152 is 2514006515.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156004157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1939208 + ... + 1941864.

It is an arithmetic number, because the mean of its divisors is an integer number (166616730).

Almost surely, 25156004152 is an apocalyptic number.

5156004152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5156004152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5331735360).

5156004152 is an abundant number, since it is smaller than the sum of its proper divisors (5507466568).

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

5156004152 is a wasteful number, since it uses less digits than its factorization.

5156004152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120 (or 3116 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5156004152 is about 71805.3211955771. The cubic root of 5156004152 is about 1727.5783498748.

The spelling of 5156004152 in words is "five billion, one hundred fifty-six million, four thousand, one hundred fifty-two".

Divisors: 1 2 4 8 13 26 47 52 94 104 188 376 397 611 794 1222 1588 2444 2657 3176 4888 5161 5314 10322 10628 18659 20644 21256 34541 37318 41288 69082 74636 124879 138164 149272 242567 249758 276328 485134 499516 970268 999032 1054829 1623427 1940536 2109658 3246854 4219316 6493708 8438632 12987416 13712777 27425554 49576963 54851108 99153926 109702216 198307852 396615704 644500519 1289001038 2578002076 5156004152