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1000142311100 = 225229344876659
BaseRepresentation
bin11101000110111010010…
…00001000111010111100
310112121112122012120121112
432203131020020322330
5112341242412423400
62043243052421152
7132154313243132
oct16433510107274
93477478176545
101000142311100
11356181296379
12141a017777b8
137340b904aaa
143659b2cd752
151b038ec7835
hexe8dd208ebc

1000142311100 has 36 divisors (see below), whose sum is σ = 2245147056600. Its totient is φ = 386261856960.

The previous prime is 1000142311043. The next prime is 1000142311123. The reversal of 1000142311100 is 11132410001.

1000142311100 is digitally balanced in base 2, 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 11 ways as a sum of consecutive naturals, for example, 172435430 + ... + 172441229.

Almost surely, 21000142311100 is an apocalyptic number.

1000142311100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000142311100 is an abundant number, since it is smaller than the sum of its proper divisors (1245004745500).

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

1000142311100 is a wasteful number, since it uses less digits than its factorization.

1000142311100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344876702 (or 344876695 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1000142311100 its reverse (11132410001), we get a palindrome (1011274721101).

The spelling of 1000142311100 in words is "one trillion, one hundred forty-two million, three hundred eleven thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 29 50 58 100 116 145 290 580 725 1450 2900 344876659 689753318 1379506636 1724383295 3448766590 6897533180 8621916475 10001423111 17243832950 20002846222 34487665900 40005692444 50007115555 100014231110 200028462220 250035577775 500071155550 1000142311100