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130155035 = 5191370053
BaseRepresentation
bin1111100001000…
…00001000011011
3100001220120010212
413300200020123
5231304430120
620525401335
73140204513
oct760401033
9301816125
10130155035
116751844a
123770924b
1320c7121a
1413400843
15b65e6c5
hex7c2021b

130155035 has 8 divisors (see below), whose sum is σ = 164406480. Its totient is φ = 98643744.

The previous prime is 130155031. The next prime is 130155101. The reversal of 130155035 is 530551031.

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

It is not a de Polignac number, because 130155035 - 22 = 130155031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130155035.

It is not an unprimeable number, because it can be changed into a prime (130155031) 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, 684932 + ... + 685121.

It is an arithmetic number, because the mean of its divisors is an integer number (20550810).

Almost surely, 2130155035 is an apocalyptic number.

130155035 is a deficient number, since it is larger than the sum of its proper divisors (34251445).

130155035 is a wasteful number, since it uses less digits than its factorization.

130155035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370077.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 130155035 is about 11408.5509596969. The cubic root of 130155035 is about 506.7810003307.

The spelling of 130155035 in words is "one hundred thirty million, one hundred fifty-five thousand, thirty-five".

Divisors: 1 5 19 95 1370053 6850265 26031007 130155035