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214235055401 = 1579343146051
BaseRepresentation
bin1100011110000101100…
…1111000010100101001
3202110222102001102110112
43013201121320110221
512002223133233101
6242230200424105
721322641632153
oct3074131702451
9673872042415
10214235055401
1182947115aa4
123562aa78035
131728253a393
14a5248a3ad3
15588d0386bb
hex31e1678529

214235055401 has 8 divisors (see below), whose sum is σ = 215624162304. Its totient is φ = 212846259600.

The previous prime is 214235055383. The next prime is 214235055403. The reversal of 214235055401 is 104550532412.

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 214235055401 - 26 = 214235055337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214235055403) 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, 1393826 + ... + 1539876.

It is an arithmetic number, because the mean of its divisors is an integer number (26953020288).

Almost surely, 2214235055401 is an apocalyptic number.

It is an amenable number.

214235055401 is a deficient number, since it is larger than the sum of its proper divisors (1389106903).

214235055401 is a wasteful number, since it uses less digits than its factorization.

214235055401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155551.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 214235055401 its reverse (104550532412), we get a palindrome (318785587813).

The spelling of 214235055401 in words is "two hundred fourteen billion, two hundred thirty-five million, fifty-five thousand, four hundred one".

Divisors: 1 157 9343 146051 1466851 22930007 1364554493 214235055401