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10145660700 = 22352722113271
BaseRepresentation
bin10010111001011101…
…00111111100011100
3222012001211222001010
421130232213330130
5131234242120300
64354424415220
7506263456500
oct113456477434
928161758033
1010145660700
114336a6305a
121b71917510
13c58c2a236
146c363c300
153e5a81a50
hex25cba7f1c

10145660700 has 216 divisors, whose sum is σ = 34319720064. Its totient is φ = 2307312000.

The previous prime is 10145660683. The next prime is 10145660711. The reversal of 10145660700 is 706654101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3100065 + ... + 3103335.

Almost surely, 210145660700 is an apocalyptic number.

10145660700 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 10145660700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17159860032).

10145660700 is an abundant number, since it is smaller than the sum of its proper divisors (24174059364).

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

10145660700 is a wasteful number, since it uses less digits than its factorization.

10145660700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513 (or 3499 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 10145660700 in words is "ten billion, one hundred forty-five million, six hundred sixty thousand, seven hundred".