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34023401140 = 2251978635381
BaseRepresentation
bin11111101011111100…
…111110011010110100
310020211011000212011011
4133223330332122310
51024134442314030
623344035322004
72313063065221
oct375374763264
9106734025134
1034023401140
111347a360943
126716450304
133292abb031
14190a930948
15d41e72b2a
hex7ebf3e6b4

34023401140 has 24 divisors (see below), whose sum is σ = 71811836712. Its totient is φ = 13540275840.

The previous prime is 34023401131. The next prime is 34023401183. The reversal of 34023401140 is 4110432043.

It can be written as a sum of positive squares in 4 ways, for example, as 20750978704 + 13272422436 = 144052^2 + 115206^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4313751 + ... + 4321630.

It is an arithmetic number, because the mean of its divisors is an integer number (2992159863).

Almost surely, 234023401140 is an apocalyptic number.

It is an amenable number.

34023401140 is an abundant number, since it is smaller than the sum of its proper divisors (37788435572).

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

34023401140 is a wasteful number, since it uses less digits than its factorization.

34023401140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8635587 (or 8635585 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 34023401140 its reverse (4110432043), we get a palindrome (38133833183).

The spelling of 34023401140 in words is "thirty-four billion, twenty-three million, four hundred one thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 197 394 788 985 1970 3940 8635381 17270762 34541524 43176905 86353810 172707620 1701170057 3402340114 6804680228 8505850285 17011700570 34023401140