Search a number
-
+
48105342 = 23217157207
BaseRepresentation
bin1011011110000…
…0011101111110
310100112000010100
42313200131332
544303332332
64435021530
71122613545
oct267403576
9110460110
1048105342
112517728a
121413a8a6
139c73bcc
14656315c
15435367c
hex2de077e

48105342 has 24 divisors (see below), whose sum is σ = 110360016. Its totient is φ = 15091776.

The previous prime is 48105329. The next prime is 48105371. The reversal of 48105342 is 24350184.

It is a super-3 number, since 3×481053423 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78298 + ... + 78909.

It is an arithmetic number, because the mean of its divisors is an integer number (4598334).

Almost surely, 248105342 is an apocalyptic number.

48105342 is an abundant number, since it is smaller than the sum of its proper divisors (62254674).

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

48105342 is a wasteful number, since it uses less digits than its factorization.

48105342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157232 (or 157229 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 48105342 is about 6935.8014677469. The cubic root of 48105342 is about 363.6897842010.

The spelling of 48105342 in words is "forty-eight million, one hundred five thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 157207 314414 471621 943242 1414863 2672519 2829726 5345038 8017557 16035114 24052671 48105342