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80304114254 = 27131013435569
BaseRepresentation
bin100101011001001111…
…1111000101001001110
321200021112100200022212
41022302133320221032
52303430323124004
6100520255510422
75542003465040
oct1126237705116
9250245320285
1080304114254
1131069640681
1213691828412
13775a143490
143c5b2dda90
15215004196e
hex12b27f8a4e

80304114254 has 32 divisors (see below), whose sum is σ = 148400441280. Its totient is φ = 31737226752.

The previous prime is 80304114217. The next prime is 80304114257. The reversal of 80304114254 is 45241140308.

It is a super-2 number, since 2×803041142542 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80304114254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80304114257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33419 + ... + 402150.

It is an arithmetic number, because the mean of its divisors is an integer number (4637513790).

Almost surely, 280304114254 is an apocalyptic number.

80304114254 is a deficient number, since it is larger than the sum of its proper divisors (68096327026).

80304114254 is a wasteful number, since it uses less digits than its factorization.

80304114254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436604.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 80304114254 in words is "eighty billion, three hundred four million, one hundred fourteen thousand, two hundred fifty-four".

Divisors: 1 2 7 13 14 26 91 182 1013 2026 7091 13169 14182 26338 92183 184366 435569 871138 3048983 5662397 6097966 11324794 39636779 79273558 441231397 882462794 3088619779 5736008161 6177239558 11472016322 40152057127 80304114254