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113026351 = 6189109191
BaseRepresentation
bin1101011110010…
…10010100101111
321212200100000011
412233022110233
5212413320401
615114314051
72541464614
oct657122457
9255610004
10113026351
1158889409
1231a28927
131a5549c9
141102250b
159dc9451
hex6bca52f

113026351 has 16 divisors (see below), whose sum is σ = 117849600. Its totient is φ = 108345600.

The previous prime is 113026343. The next prime is 113026409. The reversal of 113026351 is 153620311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113026351 - 23 = 113026343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113026451) 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, 591666 + ... + 591856.

It is an arithmetic number, because the mean of its divisors is an integer number (7365600).

Almost surely, 2113026351 is an apocalyptic number.

113026351 is the 4755-th centered decagonal number.

113026351 is a deficient number, since it is larger than the sum of its proper divisors (4823249).

113026351 is a wasteful number, since it uses less digits than its factorization.

113026351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 113026351 is about 10631.3851872651. The cubic root of 113026351 is about 483.4963897998.

Adding to 113026351 its reverse (153620311), we get a palindrome (266646662).

The spelling of 113026351 in words is "one hundred thirteen million, twenty-six thousand, three hundred fifty-one".

Divisors: 1 61 89 109 191 5429 6649 9701 11651 16999 20819 591761 1036939 1269959 1852891 113026351