Search a number
-
+
380112331030 = 25149293870679
BaseRepresentation
bin1011000100000000111…
…01011110000100010110
31100100010200102002221121
411202000131132010112
522211432224043110
6450342102234154
736314352334555
oct5420035360426
91310120362847
10380112331030
11137228557343
1261802a2595a
1329ac9303a93
141457cb9bd9c
159d4a96acda
hex588075e116

380112331030 has 32 divisors (see below), whose sum is σ = 691145784000. Its totient is φ = 150508881792.

The previous prime is 380112330989. The next prime is 380112331051. The reversal of 380112331030 is 30133211083.

It is a junction number, because it is equal to n+sod(n) for n = 380112330986 and 380112331004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231 + ... + 871909.

It is an arithmetic number, because the mean of its divisors is an integer number (21598305750).

Almost surely, 2380112331030 is an apocalyptic number.

380112331030 is a deficient number, since it is larger than the sum of its proper divisors (311033452970).

380112331030 is a wasteful number, since it uses less digits than its factorization.

380112331030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871128.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 380112331030 in words is "three hundred eighty billion, one hundred twelve million, three hundred thirty-one thousand, thirty".

Divisors: 1 2 5 10 149 293 298 586 745 1465 1490 2930 43657 87314 218285 436570 870679 1741358 4353395 8706790 129731171 255108947 259462342 510217894 648655855 1275544735 1297311710 2551089470 38011233103 76022466206 190056165515 380112331030