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23012303314 = 27111361188437
BaseRepresentation
bin10101011011101000…
…111110000111010010
32012101202201010120011
4111123220332013102
5334112122201224
614323253305134
71443160231210
oct253350760722
965352633504
1023012303314
1198399330a0
1245629351aa
1322297a9230
1411843b1cb0
158ea440394
hex55ba3e1d2

23012303314 has 64 divisors (see below), whose sum is σ = 47106484992. Its totient is φ = 8140435200.

The previous prime is 23012303299. The next prime is 23012303371. The reversal of 23012303314 is 41330321032.

It is a super-2 number, since 2×230123033142 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 27904 + ... + 216340.

It is an arithmetic number, because the mean of its divisors is an integer number (736038828).

Almost surely, 223012303314 is an apocalyptic number.

23012303314 is an abundant number, since it is smaller than the sum of its proper divisors (24094181678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23012303314 is a wasteful number, since it uses less digits than its factorization.

23012303314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188531.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23012303314 its reverse (41330321032), we get a palindrome (64342624346).

The spelling of 23012303314 in words is "twenty-three billion, twelve million, three hundred three thousand, three hundred fourteen".

Divisors: 1 2 7 11 13 14 22 26 61 77 91 122 143 154 182 286 427 671 793 854 1001 1342 1586 2002 4697 5551 8723 9394 11102 17446 61061 122122 188437 376874 1319059 2072807 2449681 2638118 4145614 4899362 11494657 14509649 17147767 22989314 26946491 29019298 34295534 53892982 80462599 126441227 149430541 160925198 188625437 252882454 298861082 377250874 885088589 1046013787 1643735951 1770177178 2092027574 3287471902 11506151657 23012303314