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94481296582201 = 97201492
BaseRepresentation
bin10101011110111000100100…
…000111101110011000111001
3110101112022202000012121210021
4111132320210013232120321
544340440143411112301
6532540035231450441
725621022415110524
oct2536704407563071
9411468660177707
1094481296582201
1128117324886641
12a71b137086a21
1340947180686b9
141948cc2231bbb
15adca1e4668a1
hex55ee241ee639

94481296582201 has 3 divisors (see below), whose sum is σ = 94481306302351. Its totient is φ = 94481286862052.

The previous prime is 94481296582199. The next prime is 94481296582229. The reversal of 94481296582201 is 10228569218449.

It is a happy number.

The square root of 94481296582201 is 9720149.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 20108955458601 + 74372341123600 = 4484301^2 + 8623940^2 .

It is not a de Polignac number, because 94481296582201 - 21 = 94481296582199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94481296582201.

It is not an unprimeable number, because it can be changed into a prime (94481296582271) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4860075 + ... + 14580223.

Almost surely, 294481296582201 is an apocalyptic number.

94481296582201 is the 9720149-th square number.

94481296582201 is the 4860075-th centered octagonal number.

It is an amenable number.

94481296582201 is a deficient number, since it is larger than the sum of its proper divisors (9720150).

94481296582201 is an frugal number, since it uses more digits than its factorization.

94481296582201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19440298 (or 9720149 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 61.

The spelling of 94481296582201 in words is "ninety-four trillion, four hundred eighty-one billion, two hundred ninety-six million, five hundred eighty-two thousand, two hundred one".

Divisors: 1 9720149 94481296582201