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9002110102031 = 139263872454367
BaseRepresentation
bin1000001011111111011110…
…0100110010101000001111
31011212121000112100010011102
42002333313210302220033
52134442310141231111
631051302353213315
71616244452225234
oct202776744625017
934777015303142
109002110102031
112960856517002
12101480456123b
13503b840a6987
142319c104178b
15109273a8c13b
hex82ff7932a0f

9002110102031 has 8 divisors (see below), whose sum is σ = 9067220789760. Its totient is φ = 8937004376088.

The previous prime is 9002110102021. The next prime is 9002110102049. The reversal of 9002110102031 is 1302010112009.

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 9002110102031 - 210 = 9002110101007 is a prime.

It is a super-2 number, since 2×90021101020312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9002110101994 and 9002110102012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9002110102021) 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, 2440610 + ... + 4894976.

It is an arithmetic number, because the mean of its divisors is an integer number (1133402598720).

Almost surely, 29002110102031 is an apocalyptic number.

9002110102031 is a deficient number, since it is larger than the sum of its proper divisors (65110687729).

9002110102031 is a wasteful number, since it uses less digits than its factorization.

9002110102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480893.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 9002110102031 in words is "nine trillion, two billion, one hundred ten million, one hundred two thousand, thirty-one".

Divisors: 1 139 26387 2454367 3667793 341157013 64763382029 9002110102031