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23000025052000 = 255331672768419
BaseRepresentation
bin1010011101011000111000…
…10100101011001101100000
310000102210002021212112222201
411032230130110223031200
511003313022403131000
6120530022102342544
74562461030145623
oct516543424531540
9100383067775881
1023000025052000
11736828a594747
1226b5685a2aa54
13caab7c0756b9
145972c85d5dba
1529d43b8c796a
hex14eb1c52b360

23000025052000 has 192 divisors, whose sum is σ = 59204677109760. Its totient is φ = 8770348224000.

The previous prime is 23000025051979. The next prime is 23000025052027. The reversal of 23000025052000 is 25052000032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6923791 + ... + 9692209.

It is an arithmetic number, because the mean of its divisors is an integer number (308357693280).

Almost surely, 223000025052000 is an apocalyptic number.

23000025052000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23000025052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29602338554880).

23000025052000 is an abundant number, since it is smaller than the sum of its proper divisors (36204652057760).

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

23000025052000 is a wasteful number, since it uses less digits than its factorization.

23000025052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768542 (or 2768524 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

Adding to 23000025052000 its reverse (25052000032), we get a palindrome (23025077052032).

The spelling of 23000025052000 in words is "twenty-three trillion, twenty-five million, fifty-two thousand".