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130261034 = 2127950923
BaseRepresentation
bin1111100001110…
…10000000101010
3100002002221112202
413300322000222
5231321323114
620531540202
73141125531
oct760720052
9302087482
10130261034
1167590052
123775a662
1320caa547
141342b318
15b680cde
hex7c3a02a

130261034 has 8 divisors (see below), whose sum is σ = 195548160. Its totient is φ = 65078316.

The previous prime is 130261031. The next prime is 130261037. The reversal of 130261034 is 430162031.

It is an interprime number because it is at equal distance from previous prime (130261031) and next prime (130261037).

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

It is a junction number, because it is equal to n+sod(n) for n = 130260997 and 130261015.

It is not an unprimeable number, because it can be changed into a prime (130261031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22904 + ... + 28019.

It is an arithmetic number, because the mean of its divisors is an integer number (24443520).

Almost surely, 2130261034 is an apocalyptic number.

130261034 is a deficient number, since it is larger than the sum of its proper divisors (65287126).

130261034 is a wasteful number, since it uses less digits than its factorization.

130261034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52204.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130261034 is about 11413.1956085927. The cubic root of 130261034 is about 506.9185381090.

The spelling of 130261034 in words is "one hundred thirty million, two hundred sixty-one thousand, thirty-four".

Divisors: 1 2 1279 2558 50923 101846 65130517 130261034