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48233742 = 2319423103
BaseRepresentation
bin1011011111111…
…1110100001110
310100202112020220
42313333310032
544321434432
64441452210
71123660104
oct267776416
9110675226
1048233742
11252547a7
12141a1066
139cba49b
146597c74
15437b72c
hex2dffd0e

48233742 has 16 divisors (see below), whose sum is σ = 101544960. Its totient is φ = 15231672.

The previous prime is 48233741. The next prime is 48233747. The reversal of 48233742 is 24733284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48233741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211438 + ... + 211665.

It is an arithmetic number, because the mean of its divisors is an integer number (6346560).

Almost surely, 248233742 is an apocalyptic number.

48233742 is an abundant number, since it is smaller than the sum of its proper divisors (53311218).

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

48233742 is a wasteful number, since it uses less digits than its factorization.

48233742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423127.

The product of its digits is 32256, while the sum is 33.

The square root of 48233742 is about 6945.0516196786. The cubic root of 48233742 is about 364.0130766546.

The spelling of 48233742 in words is "forty-eight million, two hundred thirty-three thousand, seven hundred forty-two".

Divisors: 1 2 3 6 19 38 57 114 423103 846206 1269309 2538618 8038957 16077914 24116871 48233742