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23012023031034 = 2319157135166899
BaseRepresentation
bin1010011101101111001110…
…11101010101010011111010
310000110221001110012001002120
411032313213131111103322
511004012110343443114
6120535324420542110
74563364245244422
oct516674735252372
9100427043161076
1023012023031034
1173723870959a4
1226b7a73b51936
13cac04198038b
14597b05c49482
1529d8ded995a9
hex14ede77554fa

23012023031034 has 32 divisors (see below), whose sum is σ = 46346035507200. Its totient is φ = 7617150106800.

The previous prime is 23012023031033. The next prime is 23012023031071. The reversal of 23012023031034 is 43013032021032.

It is a junction number, because it is equal to n+sod(n) for n = 23012023030995 and 23012023031013.

It is not an unprimeable number, because it can be changed into a prime (23012023031033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16929084 + ... + 18237815.

It is an arithmetic number, because the mean of its divisors is an integer number (1448313609600).

Almost surely, 223012023031034 is an apocalyptic number.

23012023031034 is an abundant number, since it is smaller than the sum of its proper divisors (23334012476166).

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

23012023031034 is a wasteful number, since it uses less digits than its factorization.

23012023031034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35167666.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23012023031034 its reverse (43013032021032), we get a palindrome (66025055052066).

The spelling of 23012023031034 in words is "twenty-three trillion, twelve billion, twenty-three million, thirty-one thousand, thirty-four".

Divisors: 1 2 3 6 191 382 571 573 1142 1146 1713 3426 109061 218122 327183 654366 35166899 70333798 105500697 211001394 6716877709 13433755418 20080299329 20150633127 40160598658 40301266254 60240897987 120481795974 3835337171839 7670674343678 11506011515517 23012023031034