[go: up one dir, main page]

Search a number
-
+
46157442 = 2319140277
BaseRepresentation
bin1011000000010…
…0111010000010
310012212001002220
42300010322002
543304014232
64325151510
71100221542
oct260047202
9105761086
1046157442
1124066851
121355b596
1397413c6
1461b7322
1540bb42c
hex2c04e82

46157442 has 16 divisors (see below), whose sum is σ = 92800512. Its totient is φ = 15304880.

The previous prime is 46157429. The next prime is 46157443. The reversal of 46157442 is 24475164.

It is not an unprimeable number, because it can be changed into a prime (46157443) 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, 18993 + ... + 21284.

It is an arithmetic number, because the mean of its divisors is an integer number (5800032).

Almost surely, 246157442 is an apocalyptic number.

46157442 is an abundant number, since it is smaller than the sum of its proper divisors (46643070).

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

46157442 is a wasteful number, since it uses less digits than its factorization.

46157442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40473.

The product of its digits is 26880, while the sum is 33.

The square root of 46157442 is about 6793.9268468243. The cubic root of 46157442 is about 358.7131058305.

The spelling of 46157442 in words is "forty-six million, one hundred fifty-seven thousand, four hundred forty-two".

Divisors: 1 2 3 6 191 382 573 1146 40277 80554 120831 241662 7692907 15385814 23078721 46157442