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10123142300 = 2252101231423
BaseRepresentation
bin10010110110110001…
…01110010010011100
3222010111110220121022
421123120232102130
5131213011023200
64352302023312
7505601201255
oct113330562234
928114426538
1010123142300
114325282707
121b66277b38
13c5437473b
146c0659b2c
153e3ad4885
hex25b62e49c

10123142300 has 18 divisors (see below), whose sum is σ = 21967219008. Its totient is φ = 4049256880.

The previous prime is 10123142279. The next prime is 10123142377. The reversal of 10123142300 is 324132101.

10123142300 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50615612 + ... + 50615811.

It is an arithmetic number, because the mean of its divisors is an integer number (1220401056).

Almost surely, 210123142300 is an apocalyptic number.

10123142300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10123142300 is an abundant number, since it is smaller than the sum of its proper divisors (11844076708).

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

10123142300 is a wasteful number, since it uses less digits than its factorization.

10123142300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101231437 (or 101231430 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10123142300 its reverse (324132101), we get a palindrome (10447274401).

The spelling of 10123142300 in words is "ten billion, one hundred twenty-three million, one hundred forty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101231423 202462846 404925692 506157115 1012314230 2024628460 2530785575 5061571150 10123142300