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22073000995 = 521011210109
BaseRepresentation
bin10100100011101001…
…110100010000100011
32002222022020122000101
4110203221310100203
5330201142012440
614050141003231
71410663261403
oct244351642043
962868218011
1022073000995
1193a76a7391
124340253517
13210a001746
1410d5744803
15892c4d69a
hex523a74423

22073000995 has 8 divisors (see below), whose sum is σ = 26488987920. Its totient is φ = 17657476320.

The previous prime is 22073000987. The next prime is 22073001007. The reversal of 22073000995 is 59900037022.

22073000995 is a nontrivial binomial coefficient, being equal to C(210110, 2).

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

It is not a de Polignac number, because 22073000995 - 23 = 22073000987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 210109.

It is an arithmetic number, because the mean of its divisors is an integer number (3311123490).

Almost surely, 222073000995 is an apocalyptic number.

22073000995 is the 210109-th triangular number and also the 105055-th hexagonal number.

22073000995 is the 70037-th centered nonagonal number.

22073000995 is a deficient number, since it is larger than the sum of its proper divisors (4415986925).

22073000995 is a wasteful number, since it uses less digits than its factorization.

22073000995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231125.

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 22073000995 in words is "twenty-two billion, seventy-three million, nine hundred ninety-five", and thus it is an aban number.

Divisors: 1 5 21011 105055 210109 1050545 4414600199 22073000995