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2070672315 = 35138044821
BaseRepresentation
bin111101101101011…
…1111001110111011
312100022100001102020
41323122333032323
513220043003230
6541245405523
7102212265345
oct17332771673
95308301366
102070672315
11972927838
124995698a3
1326ccbcbba
14159014295
15c1bc2810
hex7b6bf3bb

2070672315 has 8 divisors (see below), whose sum is σ = 3313075728. Its totient is φ = 1104358560.

The previous prime is 2070672283. The next prime is 2070672341. The reversal of 2070672315 is 5132760702.

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

It is not a de Polignac number, because 2070672315 - 25 = 2070672283 is a prime.

It is a super-2 number, since 2×20706723152 = 8575367672214918450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69022396 + ... + 69022425.

It is an arithmetic number, because the mean of its divisors is an integer number (414134466).

Almost surely, 22070672315 is an apocalyptic number.

2070672315 is a deficient number, since it is larger than the sum of its proper divisors (1242403413).

2070672315 is a wasteful number, since it uses less digits than its factorization.

2070672315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138044829.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 2070672315 is about 45504.6405875269. The cubic root of 2070672315 is about 1274.5898596224.

The spelling of 2070672315 in words is "two billion, seventy million, six hundred seventy-two thousand, three hundred fifteen".

Divisors: 1 3 5 15 138044821 414134463 690224105 2070672315