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14633500001 = 42487344423
BaseRepresentation
bin11011010000011100…
…10111110101100001
31101202211111211012112
431220032113311201
5214432134000001
610420022405105
71025426461211
oct155016276541
941684454175
1014633500001
11622a25815a
122a04890795
1314c2936853
149cb6a0241
155a9a6bcbb
hex368397d61

14633500001 has 4 divisors (see below), whose sum is σ = 14633886912. Its totient is φ = 14633113092.

The previous prime is 14633499931. The next prime is 14633500019. The reversal of 14633500001 is 10000533641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14633500001 - 214 = 14633483617 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 14633500001.

It is not an unprimeable number, because it can be changed into a prime (14633500031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129725 + ... + 214698.

It is an arithmetic number, because the mean of its divisors is an integer number (3658471728).

Almost surely, 214633500001 is an apocalyptic number.

It is an amenable number.

14633500001 is a deficient number, since it is larger than the sum of its proper divisors (386911).

14633500001 is an equidigital number, since it uses as much as digits as its factorization.

14633500001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386910.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 14633500001 in words is "fourteen billion, six hundred thirty-three million, five hundred thousand, one".

Divisors: 1 42487 344423 14633500001