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48193914 = 23591091249
BaseRepresentation
bin1011011111011…
…0000101111010
310100200111121210
42313312011322
544314201124
64440543550
71123433016
oct267660572
9110614553
1048193914
112522788a
1214181bb6
139ca5312
146587546
15436ea29
hex2df617a

48193914 has 32 divisors (see below), whose sum is σ = 99000000. Its totient is φ = 15634944.

The previous prime is 48193913. The next prime is 48193921. The reversal of 48193914 is 41939184.

It is not an unprimeable number, because it can be changed into a prime (48193913) 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, 37962 + ... + 39210.

It is an arithmetic number, because the mean of its divisors is an integer number (3093750).

Almost surely, 248193914 is an apocalyptic number.

48193914 is an abundant number, since it is smaller than the sum of its proper divisors (50806086).

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

48193914 is a wasteful number, since it uses less digits than its factorization.

48193914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422.

The product of its digits is 31104, while the sum is 39.

The square root of 48193914 is about 6942.1836622204. The cubic root of 48193914 is about 363.9128570123.

It can be divided in two parts, 481 and 93914, that added together give a triangular number (94395 = T434).

The spelling of 48193914 in words is "forty-eight million, one hundred ninety-three thousand, nine hundred fourteen".

Divisors: 1 2 3 6 59 109 118 177 218 327 354 654 1249 2498 3747 6431 7494 12862 19293 38586 73691 136141 147382 221073 272282 408423 442146 816846 8032319 16064638 24096957 48193914