Search a number
-
+
970134547038 = 231950916718963
BaseRepresentation
bin11100001111000001000…
…01100110101001011110
310102202002100022012221120
432013200201212221132
5111343313421001123
62021401302111410
7130042560406416
oct16074041465136
93382070265846
10970134547038
1134448272a068
1213802811b566
1370638a51a97
1434d51c23646
151a37e8682e3
hexe1e0866a5e

970134547038 has 32 divisors (see below), whose sum is σ = 2046401193600. Its totient is φ = 305756377056.

The previous prime is 970134547033. The next prime is 970134547073. The reversal of 970134547038 is 830745431079.

It is a happy number.

It is a super-2 number, since 2×9701345470382 (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970134547033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8301456 + ... + 8417507.

It is an arithmetic number, because the mean of its divisors is an integer number (63950037300).

Almost surely, 2970134547038 is an apocalyptic number.

970134547038 is an abundant number, since it is smaller than the sum of its proper divisors (1076266646562).

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

970134547038 is a wasteful number, since it uses less digits than its factorization.

970134547038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16719496.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 970134547038 in words is "nine hundred seventy billion, one hundred thirty-four million, five hundred forty-seven thousand, thirty-eight".

Divisors: 1 2 3 6 19 38 57 114 509 1018 1527 3054 9671 19342 29013 58026 16718963 33437926 50156889 100313778 317660297 635320594 952980891 1905961782 8509952167 17019904334 25529856501 51059713002 161689091173 323378182346 485067273519 970134547038