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55301151346 = 2779103485447
BaseRepresentation
bin110011100000001101…
…001001101001110010
312021202000212120011121
4303200031021221302
51401224043320341
641223251332454
73665262013330
oct634015115162
9167660776147
1055301151346
11214a9070571
12a8742b112a
1352a411047c
1429687c4b50
151689e864d1
hexce0349a72

55301151346 has 32 divisors (see below), whose sum is σ = 96934256640. Its totient is φ = 23173250256.

The previous prime is 55301151299. The next prime is 55301151397. The reversal of 55301151346 is 64315110355.

It is a super-2 number, since 2×553011513462 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128806 + ... + 356641.

It is an arithmetic number, because the mean of its divisors is an integer number (3029195520).

Almost surely, 255301151346 is an apocalyptic number.

55301151346 is a deficient number, since it is larger than the sum of its proper divisors (41633105294).

55301151346 is a wasteful number, since it uses less digits than its factorization.

55301151346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485638.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 55301151346 in words is "fifty-five billion, three hundred one million, one hundred fifty-one thousand, three hundred forty-six".

Divisors: 1 2 7 14 79 103 158 206 553 721 1106 1442 8137 16274 56959 113918 485447 970894 3398129 6796258 38350313 50001041 76700626 100002082 268452191 350007287 536904382 700014574 3950082239 7900164478 27650575673 55301151346