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10231302000 = 243533167821
BaseRepresentation
bin10011000011101010…
…10100011101110000
3222102000222222211010
421201311110131300
5131423203131000
64411124150520
7511353426543
oct114165243560
928360888733
1010231302000
114380337697
121b96538440
13c708b426a
146d0b7285a
153ed34bd50
hex261d54770

10231302000 has 320 divisors, whose sum is σ = 34600071168. Its totient is φ = 2597760000.

The previous prime is 10231301999. The next prime is 10231302023. The reversal of 10231302000 is 20313201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12461590 + ... + 12462410.

Almost surely, 210231302000 is an apocalyptic number.

10231302000 is a gapful number since it is divisible by the number (10) 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 10231302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17300035584).

10231302000 is an abundant number, since it is smaller than the sum of its proper divisors (24368769168).

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

10231302000 is a wasteful number, since it uses less digits than its factorization.

10231302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10231302000 its reverse (20313201), we get a palindrome (10251615201).

The spelling of 10231302000 in words is "ten billion, two hundred thirty-one million, three hundred two thousand".