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130402014 = 2321733669
BaseRepresentation
bin1111100010111…
…00011011011110
3100002101002221020
413301130123132
5231340331024
620534545010
73142253541
oct761343336
9302332836
10130402014
1167676a66
1237808166
1321029772
1413466858
15b6ac979
hex7c5c6de

130402014 has 8 divisors (see below), whose sum is σ = 260804040. Its totient is φ = 43467336.

The previous prime is 130402001. The next prime is 130402031. The reversal of 130402014 is 410204031.

It is a sphenic number, since it is the product of 3 distinct primes.

130402014 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 130401984 and 130402002.

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 3 ways as a sum of consecutive naturals, for example, 10866829 + ... + 10866840.

It is an arithmetic number, because the mean of its divisors is an integer number (32600505).

Almost surely, 2130402014 is an apocalyptic number.

130402014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130402014 is a wasteful number, since it uses less digits than its factorization.

130402014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21733674.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 130402014 is about 11419.3701227344. The cubic root of 130402014 is about 507.1013495166.

Adding to 130402014 its reverse (410204031), we get a palindrome (540606045).

The spelling of 130402014 in words is "one hundred thirty million, four hundred two thousand, fourteen".

Divisors: 1 2 3 6 21733669 43467338 65201007 130402014