Search a number
-
+
49014247360 = 26513531311697
BaseRepresentation
bin101101101001011110…
…100000111111000000
311200111212221202012211
4231221132200333000
51300340121403420
634303345231504
73353422141231
oct555136407700
9150455852184
1049014247360
11198722a0551
1295ba932594
134811780740
14252d851088
15141d079e5a
hexb697a0fc0

49014247360 has 224 divisors, whose sum is σ = 129118473792. Its totient is φ = 17610178560.

The previous prime is 49014247349. The next prime is 49014247411. The reversal of 49014247360 is 6374241094.

49014247360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28882032 + ... + 28883728.

It is an arithmetic number, because the mean of its divisors is an integer number (576421758).

Almost surely, 249014247360 is an apocalyptic number.

49014247360 is a gapful number since it is divisible by the number (40) 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 49014247360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64559236896).

49014247360 is an abundant number, since it is smaller than the sum of its proper divisors (80104226432).

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

49014247360 is a wasteful number, since it uses less digits than its factorization.

49014247360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911 (or 1901 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 49014247360 in words is "forty-nine billion, fourteen million, two hundred forty-seven thousand, three hundred sixty".