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130124300 = 22521301243
BaseRepresentation
bin1111100000110…
…00101000001100
3100001211222222112
413300120220030
5231302434200
620525003152
73140016065
oct760305014
9301758875
10130124300
11674a7349
12376b34b8
1320c60237
14133d356c
15b655535
hex7c18a0c

130124300 has 18 divisors (see below), whose sum is σ = 282369948. Its totient is φ = 52049680.

The previous prime is 130124287. The next prime is 130124347. The reversal of 130124300 is 3421031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 650522 + ... + 650721.

Almost surely, 2130124300 is an apocalyptic number.

130124300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130124300 is an abundant number, since it is smaller than the sum of its proper divisors (152245648).

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

130124300 is a wasteful number, since it uses less digits than its factorization.

130124300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301257 (or 1301250 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 130124300 is about 11407.2038642254. The cubic root of 130124300 is about 506.7411065219.

Adding to 130124300 its reverse (3421031), we get a palindrome (133545331).

The spelling of 130124300 in words is "one hundred thirty million, one hundred twenty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1301243 2602486 5204972 6506215 13012430 26024860 32531075 65062150 130124300