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8912160001 = 13979780447
BaseRepresentation
bin10000100110011010…
…01100010100000001
3212000002210122012001
420103031030110001
5121223003110001
64032202304001
7433565052523
oct102315142401
925002718161
108912160001
113863755798
1218887b8001
13ac0506574
146078aba13
1537262a001
hex21334c501

8912160001 has 8 divisors (see below), whose sum is σ = 8987650560. Its totient is φ = 8836832208.

The previous prime is 8912159999. The next prime is 8912160013. The reversal of 8912160001 is 1000612198.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8912160001 - 21 = 8912159999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8912160041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70560 + ... + 151006.

It is an arithmetic number, because the mean of its divisors is an integer number (1123456320).

Almost surely, 28912160001 is an apocalyptic number.

It is an amenable number.

8912160001 is a deficient number, since it is larger than the sum of its proper divisors (75490559).

8912160001 is a wasteful number, since it uses less digits than its factorization.

8912160001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81383.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 8912160001 is about 94404.2371983377. The cubic root of 8912160001 is about 2073.2944809570.

Adding to 8912160001 its reverse (1000612198), we get a palindrome (9912772199).

The spelling of 8912160001 in words is "eight billion, nine hundred twelve million, one hundred sixty thousand, one".

Divisors: 1 139 797 80447 110783 11182133 64116259 8912160001