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97130152676 = 22122111988579
BaseRepresentation
bin101101001110101101…
…0001000001011100100
3100021201011111222211002
41122131122020023210
53042410304341201
6112342044132432
710005655450454
oct1323532101344
9307634458732
1097130152676
1138213491357
12169a8837118
13920c09832b
1449b5c57d64
1527d730476b
hex169d6882e4

97130152676 has 12 divisors (see below), whose sum is σ = 169991772720. Its totient is φ = 48561074760.

The previous prime is 97130152627. The next prime is 97130152687. The reversal of 97130152676 is 67625103179.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97130152676.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945446 + ... + 1043133.

It is an arithmetic number, because the mean of its divisors is an integer number (14165981060).

Almost surely, 297130152676 is an apocalyptic number.

It is an amenable number.

97130152676 is a deficient number, since it is larger than the sum of its proper divisors (72861620044).

97130152676 is a wasteful number, since it uses less digits than its factorization.

97130152676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000794 (or 2000792 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 97130152676 in words is "ninety-seven billion, one hundred thirty million, one hundred fifty-two thousand, six hundred seventy-six".

Divisors: 1 2 4 12211 24422 48844 1988579 3977158 7954316 24282538169 48565076338 97130152676