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4757102493696 = 21538729109
BaseRepresentation
bin100010100111001100101…
…1001111000000000000000
3121211202220122121100000000
41011032121121320000000
51110420021214244241
614041214400000000
71000455302011110
oct105163131700000
917752818540000
104757102493696
111574526381a13
12649b60000000
13286792615b87
14126360371040
1583b23219eb6
hex45399678000

4757102493696 has 1152 divisors, whose sum is σ = 17026150284000. Its totient is φ = 1300264648704.

The previous prime is 4757102493677. The next prime is 4757102493697. The reversal of 4757102493696 is 6963942017574.

4757102493696 is a `hidden beast` number, since 4 + 7 + 57 + 1 + 0 + 2 + 493 + 6 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4757102493697) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 43643142090 + ... + 43643142198.

Almost surely, 24757102493696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4757102493696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8513075142000).

4757102493696 is an abundant number, since it is smaller than the sum of its proper divisors (12269047790304).

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

4757102493696 is an frugal number, since it uses more digits than its factorization.

4757102493696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 4757102493696 in words is "four trillion, seven hundred fifty-seven billion, one hundred two million, four hundred ninety-three thousand, six hundred ninety-six".