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23020414004 = 2272729301267
BaseRepresentation
bin10101011100000111…
…111010010000110100
32012102022222012100002
4111130013322100310
5334121211222004
614324143210432
71443316201430
oct253407722064
965368865302
1023020414004
119843472845
1245655a6a18
13222b388b63
1411854c39c0
158eaee361e
hex55c1fa434

23020414004 has 24 divisors (see below), whose sum is σ = 46057851840. Its totient is φ = 9862243776.

The previous prime is 23020413953. The next prime is 23020414013. The reversal of 23020414004 is 40041402032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74222 + ... + 227045.

It is an arithmetic number, because the mean of its divisors is an integer number (1919077160).

Almost surely, 223020414004 is an apocalyptic number.

It is an amenable number.

23020414004 is an abundant number, since it is smaller than the sum of its proper divisors (23037437836).

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

23020414004 is a wasteful number, since it uses less digits than its factorization.

23020414004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304007 (or 304005 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23020414004 its reverse (40041402032), we get a palindrome (63061816036).

The spelling of 23020414004 in words is "twenty-three billion, twenty million, four hundred fourteen thousand, four".

Divisors: 1 2 4 7 14 28 2729 5458 10916 19103 38206 76412 301267 602534 1205068 2108869 4217738 8435476 822157643 1644315286 3288630572 5755103501 11510207002 23020414004