Search a number
-
+
113898954 = 23134731069
BaseRepresentation
bin1101100100111…
…11010111001010
321221022122222210
412302133113022
5213124231304
615145125550
72552060631
oct662372712
9257278883
10113898954
1159324a74
12321898b6
131a79bc40
14111ac518
159eecc89
hex6c9f5ca

113898954 has 32 divisors (see below), whose sum is σ = 250548480. Its totient is φ = 34299072.

The previous prime is 113898937. The next prime is 113898971. The reversal of 113898954 is 459898311.

It is an interprime number because it is at equal distance from previous prime (113898937) and next prime (113898971).

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, 11869 + ... + 19200.

It is an arithmetic number, because the mean of its divisors is an integer number (7829640).

Almost surely, 2113898954 is an apocalyptic number.

113898954 is an abundant number, since it is smaller than the sum of its proper divisors (136649526).

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

113898954 is a wasteful number, since it uses less digits than its factorization.

113898954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31134.

The product of its digits is 311040, while the sum is 48.

The square root of 113898954 is about 10672.3452905160. The cubic root of 113898954 is about 484.7374552383.

The spelling of 113898954 in words is "one hundred thirteen million, eight hundred ninety-eight thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 13 26 39 47 78 94 141 282 611 1222 1833 3666 31069 62138 93207 186414 403897 807794 1211691 1460243 2423382 2920486 4380729 8761458 18983159 37966318 56949477 113898954