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130167553 = 1972232963
BaseRepresentation
bin1111100001000…
…11001100000001
3100001221012022111
413300203030001
5231310330203
620525535321
73140256145
oct760431401
9301835274
10130167553
116752689a
1237714541
1320c76b29
1413405225
15b66326d
hex7c23301

130167553 has 8 divisors (see below), whose sum is σ = 131459328. Its totient is φ = 128882544.

The previous prime is 130167551. The next prime is 130167571. The reversal of 130167553 is 355761031.

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

It is a cyclic number.

It is not a de Polignac number, because 130167553 - 21 = 130167551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130167551) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 42450 + ... + 45412.

It is an arithmetic number, because the mean of its divisors is an integer number (16432416).

Almost surely, 2130167553 is an apocalyptic number.

It is an amenable number.

130167553 is a deficient number, since it is larger than the sum of its proper divisors (1291775).

130167553 is a wasteful number, since it uses less digits than its factorization.

130167553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 130167553 is about 11409.0995700800. The cubic root of 130167553 is about 506.7972468048.

The spelling of 130167553 in words is "one hundred thirty million, one hundred sixty-seven thousand, five hundred fifty-three".

Divisors: 1 197 223 2963 43931 583711 660749 130167553