Search a number
-
+
130351352 = 2316293919
BaseRepresentation
bin1111100010100…
…00000011111000
3100002021112102212
413301100003320
5231332220402
620533514252
73141653045
oct761200370
9302245385
10130351352
116764199a
12377a2988
132100c6a1
14134521cc
15b69c952
hex7c500f8

130351352 has 8 divisors (see below), whose sum is σ = 244408800. Its totient is φ = 65175672.

The previous prime is 130351339. The next prime is 130351367. The reversal of 130351352 is 253153031.

130351352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8146952 + ... + 8146967.

It is an arithmetic number, because the mean of its divisors is an integer number (30551100).

Almost surely, 2130351352 is an apocalyptic number.

It is an amenable number.

130351352 is a deficient number, since it is larger than the sum of its proper divisors (114057448).

130351352 is a wasteful number, since it uses less digits than its factorization.

130351352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16293925 (or 16293921 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 130351352 is about 11417.1516587983. The cubic root of 130351352 is about 507.0356703257.

The spelling of 130351352 in words is "one hundred thirty million, three hundred fifty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16293919 32587838 65175676 130351352