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23300246361 = 377315199117
BaseRepresentation
bin10101101100110011…
…011000101101011001
32020010211112011011110
4111230303120231121
5340204330340421
614412021050533
71453254553260
oct255463305531
966124464143
1023300246361
119977421a57
124623256a49
132274345132
1411b07275d7
1591586ba76
hex56ccd8b59

23300246361 has 16 divisors (see below), whose sum is σ = 35991511424. Its totient is φ = 13132036224.

The previous prime is 23300246353. The next prime is 23300246377. The reversal of 23300246361 is 16364200332.

It is not a de Polignac number, because 23300246361 - 23 = 23300246353 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23300246341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7598026 + ... + 7601091.

It is an arithmetic number, because the mean of its divisors is an integer number (2249469464).

Almost surely, 223300246361 is an apocalyptic number.

23300246361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23300246361 is a deficient number, since it is larger than the sum of its proper divisors (12691265063).

23300246361 is a wasteful number, since it uses less digits than its factorization.

23300246361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15199200.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23300246361 its reverse (16364200332), we get a palindrome (39664446693).

The spelling of 23300246361 in words is "twenty-three billion, three hundred million, two hundred forty-six thousand, three hundred sixty-one".

Divisors: 1 3 7 21 73 219 511 1533 15199117 45597351 106393819 319181457 1109535541 3328606623 7766748787 23300246361