Search a number
-
+
140080888 = 23611511901
BaseRepresentation
bin10000101100101…
…11011011111000
3100202120211212001
420112113123320
5241330042023
621522230344
73320445043
oct1026273370
9322524761
10140080888
1172087932
123aab53b4
13230380cc
1414865c5a
15c4706ad
hex85976f8

140080888 has 32 divisors (see below), whose sum is σ = 268866720. Its totient is φ = 68400000.

The previous prime is 140080877. The next prime is 140080891. The reversal of 140080888 is 888080041.

140080888 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72738 + ... + 74638.

It is an arithmetic number, because the mean of its divisors is an integer number (8402085).

Almost surely, 2140080888 is an apocalyptic number.

It is an amenable number.

140080888 is a deficient number, since it is larger than the sum of its proper divisors (128785832).

140080888 is a wasteful number, since it uses less digits than its factorization.

140080888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 37.

The square root of 140080888 is about 11835.5772144835. The cubic root of 140080888 is about 519.3493934229.

The spelling of 140080888 in words is "one hundred forty million, eighty thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 61 122 151 244 302 488 604 1208 1901 3802 7604 9211 15208 18422 36844 73688 115961 231922 287051 463844 574102 927688 1148204 2296408 17510111 35020222 70040444 140080888