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23011000301 = 1719295346351
BaseRepresentation
bin10101011011100011…
…111111111111101101
32012101200020221011102
4111123203333333231
5334111304002201
614323205332445
71443143163302
oct253343777755
965350227142
1023011000301
119839123123
124562407125
132229441113
1411841530a9
158ea28426b
hex55b8fffed

23011000301 has 32 divisors (see below), whose sum is σ = 27032486400. Its totient is φ = 19435852800.

The previous prime is 23011000253. The next prime is 23011000319. The reversal of 23011000301 is 10300011032.

It is a cyclic number.

It is not a de Polignac number, because 23011000301 - 26 = 23011000237 is a prime.

It is a super-2 number, since 2×230110003012 (a number of 22 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 (23011006301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473276 + ... + 519626.

It is an arithmetic number, because the mean of its divisors is an integer number (844765200).

Almost surely, 223011000301 is an apocalyptic number.

It is an amenable number.

23011000301 is a deficient number, since it is larger than the sum of its proper divisors (4021486099).

23011000301 is a wasteful number, since it uses less digits than its factorization.

23011000301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46469.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 23011000301 its reverse (10300011032), we get a palindrome (33311011333).

The spelling of 23011000301 in words is "twenty-three billion, eleven million, three hundred one", and thus it is an aban number.

Divisors: 1 17 19 29 53 323 493 551 901 1007 1537 9367 17119 26129 29203 46351 496451 787967 880669 1344179 2456603 14971373 22851043 25539401 41762251 46675457 71241487 434169817 793482769 1211105279 1353588253 23011000301