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113483376678 = 23771226716787
BaseRepresentation
bin110100110110000100…
…0101110100000100110
3101211220211222211212010
41221230020232200212
53324403221023203
6124044502335050
711125136533410
oct1515410564046
9354824884763
10113483376678
1144145453611
1219bb142a486
13a917096039
1456c7a959b0
152e42d1e303
hex1a6c22e826

113483376678 has 64 divisors (see below), whose sum is σ = 263175671808. Its totient is φ = 31951143840.

The previous prime is 113483376667. The next prime is 113483376679. The reversal of 113483376678 is 876673384311.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113483376679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6751801 + ... + 6768587.

It is an arithmetic number, because the mean of its divisors is an integer number (4112119872).

Almost surely, 2113483376678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113483376678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131587835904).

113483376678 is an abundant number, since it is smaller than the sum of its proper divisors (149692295130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113483376678 is a wasteful number, since it uses less digits than its factorization.

113483376678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19137.

The product of its digits is 12192768, while the sum is 57.

The spelling of 113483376678 in words is "one hundred thirteen billion, four hundred eighty-three million, three hundred seventy-six thousand, six hundred seventy-eight".

Divisors: 1 2 3 6 7 14 21 42 71 142 213 426 497 994 1491 2267 2982 4534 6801 13602 15869 16787 31738 33574 47607 50361 95214 100722 117509 160957 235018 321914 352527 482871 705054 965742 1126699 1191877 2253398 2383754 3380097 3575631 6760194 7151262 8343139 16686278 25029417 38056129 50058834 76112258 114168387 228336774 266392903 532785806 799178709 1598357418 2701985159 5403970318 8105955477 16211910954 18913896113 37827792226 56741688339 113483376678