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130254004 = 22179181919
BaseRepresentation
bin1111100001110…
…00010010110100
3100002002120220101
413300320102310
5231321112004
620531443444
73141066166
oct760702264
9302076811
10130254004
1167585841
1237756584
1320ca729a
1413428936
15b67dba4
hex7c384b4

130254004 has 12 divisors (see below), whose sum is σ = 229219200. Its totient is φ = 64762808.

The previous prime is 130254001. The next prime is 130254031. The reversal of 130254004 is 400452031.

It is a super-3 number, since 3×1302540043 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130254001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90244 + ... + 91675.

It is an arithmetic number, because the mean of its divisors is an integer number (19101600).

Almost surely, 2130254004 is an apocalyptic number.

It is an amenable number.

130254004 is a deficient number, since it is larger than the sum of its proper divisors (98965196).

130254004 is a wasteful number, since it uses less digits than its factorization.

130254004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182102 (or 182100 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 130254004 is about 11412.8876275901. The cubic root of 130254004 is about 506.9094187243.

The spelling of 130254004 in words is "one hundred thirty million, two hundred fifty-four thousand, four".

Divisors: 1 2 4 179 358 716 181919 363838 727676 32563501 65127002 130254004