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2512300653853 = 23136193802027
BaseRepresentation
bin100100100011110000110…
…010011011110100011101
322220011200112220112002221
4210203300302123310131
5312130142431410403
65202045053545341
7346336103133124
oct44436062336435
98804615815087
102512300653853
11889508250611
12346a984a5251
13152ba7c13243
148984b5d4abb
154553d96ddbd
hex248f0c9bd1d

2512300653853 has 8 divisors (see below), whose sum is σ = 2621553634368. Its totient is φ = 2403049549824.

The previous prime is 2512300653839. The next prime is 2512300653859. The reversal of 2512300653853 is 3583560032152.

2512300653853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2512300653853 - 213 = 2512300645661 is a prime.

It is a super-2 number, since 2×25123006538532 (a number of 26 digits) 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 (2512300653859) 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, 2731426 + ... + 3533452.

It is an arithmetic number, because the mean of its divisors is an integer number (327694204296).

Almost surely, 22512300653853 is an apocalyptic number.

2512300653853 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2512300653853 is a deficient number, since it is larger than the sum of its proper divisors (109252980515).

2512300653853 is a wasteful number, since it uses less digits than its factorization.

2512300653853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938243.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 2512300653853 in words is "two trillion, five hundred twelve billion, three hundred million, six hundred fifty-three thousand, eight hundred fifty-three".

Divisors: 1 23 136193 802027 3132439 18446621 109230463211 2512300653853