[go: up one dir, main page]

Search a number
-
+
130653754 = 27112336887
BaseRepresentation
bin1111100100110…
…01111000111010
3100002211220020221
413302121320322
5231421410004
620544210254
73144352510
oct762317072
9302756227
10130653754
1167829110
123790998a
13210b721a
14134d04b0
15b70c354
hex7c99e3a

130653754 has 32 divisors (see below), whose sum is σ = 254969856. Its totient is φ = 48689520.

The previous prime is 130653751. The next prime is 130653763. The reversal of 130653754 is 457356031.

It is not an unprimeable number, because it can be changed into a prime (130653751) 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, 14902 + ... + 21985.

It is an arithmetic number, because the mean of its divisors is an integer number (7967808).

Almost surely, 2130653754 is an apocalyptic number.

130653754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130653754 is a deficient number, since it is larger than the sum of its proper divisors (124316102).

130653754 is a wasteful number, since it uses less digits than its factorization.

130653754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36930.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 130653754 is about 11430.3873075237. The cubic root of 130653754 is about 507.4274580646.

The spelling of 130653754 in words is "one hundred thirty million, six hundred fifty-three thousand, seven hundred fifty-four".

Divisors: 1 2 7 11 14 22 23 46 77 154 161 253 322 506 1771 3542 36887 73774 258209 405757 516418 811514 848401 1696802 2840299 5680598 5938807 9332411 11877614 18664822 65326877 130653754