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107507299049920 = 265711411572772447
BaseRepresentation
bin11000011100011011111110…
…010111101110000111000000
3112002122121010111221101001201
4120130123332113232013000
5103042344422024044140
61020352101003310544
731434101043163060
oct3034337627560700
9462577114841051
10107507299049920
1131289653671180
1210083774b1b454
1347cab82b4c793
141c795497d13a0
15c667a17dd49a
hex61c6fe5ee1c0

107507299049920 has 896 divisors, whose sum is σ = 330361014509568. Its totient is φ = 32352760627200.

The previous prime is 107507299049867. The next prime is 107507299049933. The reversal of 107507299049920 is 29940992705701.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 43934326137 + ... + 43934328583.

It is an arithmetic number, because the mean of its divisors is an integer number (368706489408).

Almost surely, 2107507299049920 is an apocalyptic number.

107507299049920 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 107507299049920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165180507254784).

107507299049920 is an abundant number, since it is smaller than the sum of its proper divisors (222853715459648).

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

107507299049920 is a wasteful number, since it uses less digits than its factorization.

107507299049920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957 (or 2947 counting only the distinct ones).

The product of its (nonzero) digits is 25719120, while the sum is 64.

The spelling of 107507299049920 in words is "one hundred seven trillion, five hundred seven billion, two hundred ninety-nine million, forty-nine thousand, nine hundred twenty".