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13852274294 = 238318083909
BaseRepresentation
bin11001110011010100…
…01110111001110110
31022202101111110000002
430321222032321312
5211332140234134
610210314151302
71000162250225
oct147152167166
938671443002
1013852274294
11596927a781
122827122532
1313c9b28211
14955a20cbc
155611a287e
hex339a8ee76

13852274294 has 8 divisors (see below), whose sum is σ = 20832664320. Its totient is φ = 6908052856.

The previous prime is 13852274291. The next prime is 13852274323. The reversal of 13852274294 is 49247225831.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13852274291) 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, 9041189 + ... + 9042720.

It is an arithmetic number, because the mean of its divisors is an integer number (2604083040).

Almost surely, 213852274294 is an apocalyptic number.

13852274294 is a deficient number, since it is larger than the sum of its proper divisors (6980390026).

13852274294 is a wasteful number, since it uses less digits than its factorization.

13852274294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18084294.

The product of its digits is 967680, while the sum is 47.

The spelling of 13852274294 in words is "thirteen billion, eight hundred fifty-two million, two hundred seventy-four thousand, two hundred ninety-four".

Divisors: 1 2 383 766 18083909 36167818 6926137147 13852274294