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115714206454 = 27112329132261
BaseRepresentation
bin110101111000100011…
…0101010101011110110
3102001200022200202000011
41223301012222223312
53343440314101304
6125054113010434
711234335345330
oct1536106525366
9361608622004
10115714206454
114508a71aa90
121a514553a1a
13abb1300262
14585a07a450
153023acac04
hex1af11aaaf6

115714206454 has 32 divisors (see below), whose sum is σ = 216416593152. Its totient is φ = 45080124000.

The previous prime is 115714206427. The next prime is 115714206457. The reversal of 115714206454 is 454602417511.

It is a happy number.

It is a super-3 number, since 3×1157142064543 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115714206457) 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, 3570684 + ... + 3602944.

It is an arithmetic number, because the mean of its divisors is an integer number (6763018536).

Almost surely, 2115714206454 is an apocalyptic number.

115714206454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115714206454 is a deficient number, since it is larger than the sum of its proper divisors (100702386698).

115714206454 is a wasteful number, since it uses less digits than its factorization.

115714206454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55572.

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 115714206454 in words is "one hundred fifteen billion, seven hundred fourteen million, two hundred six thousand, four hundred fifty-four".

Divisors: 1 2 7 11 14 22 77 154 23291 32261 46582 64522 163037 225827 256201 326074 354871 451654 512402 709742 1793407 2484097 3586814 4968194 751390951 1502781902 5259736657 8265300461 10519473314 16530600922 57857103227 115714206454