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970441835476 = 221474116458209
BaseRepresentation
bin11100001111100101101…
…01110100001111010100
310102202212202112002102211
432013302311310033110
5111344431102213401
62021452000243204
7130053311333161
oct16076265641724
93382782462384
10970441835476
11344620131453
121380b3010504
1370687602169
1434d80973068
151a39b816951
hexe1f2d743d4

970441835476 has 12 divisors (see below), whose sum is σ = 1698388522740. Its totient is φ = 485187971840.

The previous prime is 970441835401. The next prime is 970441835513. The reversal of 970441835476 is 674538144079.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 415088987076 + 555352848400 = 644274^2 + 745220^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 970441835476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8170141 + ... + 8288068.

It is an arithmetic number, because the mean of its divisors is an integer number (141532376895).

Almost surely, 2970441835476 is an apocalyptic number.

It is an amenable number.

970441835476 is a deficient number, since it is larger than the sum of its proper divisors (727946687264).

970441835476 is a wasteful number, since it uses less digits than its factorization.

970441835476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16472954 (or 16472952 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 970441835476 in words is "nine hundred seventy billion, four hundred forty-one million, eight hundred thirty-five thousand, four hundred seventy-six".

Divisors: 1 2 4 14741 29482 58964 16458209 32916418 65832836 242610458869 485220917738 970441835476