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2970130698 = 232165007261
BaseRepresentation
bin1011000100001000…
…1001100100001010
321122222211021100200
42301002021210022
522040323140243
61210420113030
7133413460113
oct26102114412
97588737320
102970130698
11129461a177
126aa835776
13384456bb2
1420266d20a
15125b43ad3
hexb108990a

2970130698 has 12 divisors (see below), whose sum is σ = 6435283218. Its totient is φ = 990043560.

The previous prime is 2970130693. The next prime is 2970130721. The reversal of 2970130698 is 8960310792.

It can be written as a sum of positive squares in only one way, i.e., 2548937169 + 421193529 = 50487^2 + 20523^2 .

It is not an unprimeable number, because it can be changed into a prime (2970130693) 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 5 ways as a sum of consecutive naturals, for example, 82503613 + ... + 82503648.

Almost surely, 22970130698 is an apocalyptic number.

2970130698 is an abundant number, since it is smaller than the sum of its proper divisors (3465152520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2970130698 is a wasteful number, since it uses less digits than its factorization.

2970130698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165007269 (or 165007266 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 2970130698 is about 54498.9054752478. The cubic root of 2970130698 is about 1437.4470419608.

The spelling of 2970130698 in words is "two billion, nine hundred seventy million, one hundred thirty thousand, six hundred ninety-eight".

Divisors: 1 2 3 6 9 18 165007261 330014522 495021783 990043566 1485065349 2970130698