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130153606 = 2117974887
BaseRepresentation
bin1111100000111…
…11110010000110
3100001220111011221
413300133302012
5231304403411
620525350554
73140200402
oct760376206
9301814157
10130153606
1167517370
123770845a
1320c7068b
1413400102
15b65e071
hex7c1fc86

130153606 has 16 divisors (see below), whose sum is σ = 215677440. Its totient is φ = 58411080.

The previous prime is 130153589. The next prime is 130153607. The reversal of 130153606 is 606351031.

It is a super-2 number, since 2×1301536062 = 33879922309606472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130153607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35706 + ... + 39181.

It is an arithmetic number, because the mean of its divisors is an integer number (13479840).

Almost surely, 2130153606 is an apocalyptic number.

130153606 is a deficient number, since it is larger than the sum of its proper divisors (85523834).

130153606 is a wasteful number, since it uses less digits than its factorization.

130153606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74979.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 130153606 is about 11408.4883310630. The cubic root of 130153606 is about 506.7791456382.

The spelling of 130153606 in words is "one hundred thirty million, one hundred fifty-three thousand, six hundred six".

Divisors: 1 2 11 22 79 158 869 1738 74887 149774 823757 1647514 5916073 11832146 65076803 130153606