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130706702 = 279336193
BaseRepresentation
bin1111100101001…
…10110100001110
3100002221120212222
413302212310032
5231430103302
620545255342
73144663050
oct762466416
9302846788
10130706702
1167864975
1237934552
1321105359
14135058d0
15b71cda2
hex7ca6d0e

130706702 has 8 divisors (see below), whose sum is σ = 224068656. Its totient is φ = 56017152.

The previous prime is 130706701. The next prime is 130706711. The reversal of 130706702 is 207607031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130706701) 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, 4668083 + ... + 4668110.

It is an arithmetic number, because the mean of its divisors is an integer number (28008582).

Almost surely, 2130706702 is an apocalyptic number.

130706702 is a deficient number, since it is larger than the sum of its proper divisors (93361954).

130706702 is an equidigital number, since it uses as much as digits as its factorization.

130706702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9336202.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 130706702 is about 11432.7031799133. The cubic root of 130706702 is about 507.4959945327.

The spelling of 130706702 in words is "one hundred thirty million, seven hundred six thousand, seven hundred two".

Divisors: 1 2 7 14 9336193 18672386 65353351 130706702