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2076900631 = 13691123117
BaseRepresentation
bin111101111001010…
…1111110100010111
312100202001111001121
41323302233310113
513223141310011
6542031104411
7102316235611
oct17362576427
95322044047
102076900631
119763a1203
1249b672107
13271390ab0
14159b95db1
15c2502e71
hex7bcafd17

2076900631 has 8 divisors (see below), whose sum is σ = 2237082624. Its totient is φ = 1916778720.

The previous prime is 2076900577. The next prime is 2076900643. The reversal of 2076900631 is 1360096702.

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

It is a cyclic number.

It is not a de Polignac number, because 2076900631 - 213 = 2076892439 is a prime.

It is a super-2 number, since 2×20769006312 = 8627032462096396322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076900131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78285 + ... + 101401.

It is an arithmetic number, because the mean of its divisors is an integer number (279635328).

Almost surely, 22076900631 is an apocalyptic number.

2076900631 is a deficient number, since it is larger than the sum of its proper divisors (160181993).

2076900631 is a wasteful number, since it uses less digits than its factorization.

2076900631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30041.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2076900631 is about 45573.0252561754. The cubic root of 2076900631 is about 1275.8665145934.

The spelling of 2076900631 in words is "two billion, seventy-six million, nine hundred thousand, six hundred thirty-one".

Divisors: 1 13 6911 23117 89843 300521 159761587 2076900631