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10342210023 = 328912911623
BaseRepresentation
bin10011010000111000…
…11001100111100111
3222200202200201000200
421220130121213213
5132140101210043
64430125241543
7514201222545
oct115034314747
928622621020
1010342210023
1144279a9512
1220077032b3
13c8a876a02
147017a2d95
15407e587d3
hex2687199e7

10342210023 has 12 divisors (see below), whose sum is σ = 15106600080. Its totient is φ = 6817336416.

The previous prime is 10342210003. The next prime is 10342210027. The reversal of 10342210023 is 32001224301.

It is not a de Polignac number, because 10342210023 - 29 = 10342209511 is a prime.

It is a super-2 number, since 2×103422100232 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10342209978 and 10342210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342210027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6455011 + ... + 6456612.

It is an arithmetic number, because the mean of its divisors is an integer number (1258883340).

Almost surely, 210342210023 is an apocalyptic number.

10342210023 is a deficient number, since it is larger than the sum of its proper divisors (4764390057).

10342210023 is a wasteful number, since it uses less digits than its factorization.

10342210023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12911718 (or 12911715 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10342210023 its reverse (32001224301), we get a palindrome (42343434324).

The spelling of 10342210023 in words is "ten billion, three hundred forty-two million, two hundred ten thousand, twenty-three".

Divisors: 1 3 9 89 267 801 12911623 38734869 116204607 1149134447 3447403341 10342210023