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130267310 = 2513026731
BaseRepresentation
bin1111100001110…
…11100010101110
3100002010021011012
413300323202232
5231322023220
620532025222
73141153035
oct760734256
9302107135
10130267310
1167594838
1237762212
1320cb0364
141342d71c
15b682ac5
hex7c3b8ae

130267310 has 8 divisors (see below), whose sum is σ = 234481176. Its totient is φ = 52106920.

The previous prime is 130267307. The next prime is 130267327. The reversal of 130267310 is 13762031.

It is a happy number.

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

It is a super-2 number, since 2×1302673102 = 33939144109272200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6513356 + ... + 6513375.

It is an arithmetic number, because the mean of its divisors is an integer number (29310147).

Almost surely, 2130267310 is an apocalyptic number.

130267310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130267310 is a deficient number, since it is larger than the sum of its proper divisors (104213866).

130267310 is a wasteful number, since it uses less digits than its factorization.

130267310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13026738.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 130267310 is about 11413.4705501876. The cubic root of 130267310 is about 506.9266791203.

The spelling of 130267310 in words is "one hundred thirty million, two hundred sixty-seven thousand, three hundred ten".

Divisors: 1 2 5 10 13026731 26053462 65133655 130267310