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38753099001 = 341295936919
BaseRepresentation
bin100100000101110111…
…010101110011111001
310201000202210101220000
4210011313111303321
51113331243132001
625445233223213
72541223622631
oct440567256371
9121022711800
1038753099001
1115487128951
127616401b09
133867949416
141c38b4d6c1
15101c2d4a86
hex905dd5cf9

38753099001 has 20 divisors (see below), whose sum is σ = 57896467200. Its totient is φ = 25832705976.

The previous prime is 38753098957. The next prime is 38753099041. The reversal of 38753099001 is 10099035783.

It is a happy number.

It is not a de Polignac number, because 38753099001 - 211 = 38753096953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38753099041) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1031220 + ... + 1068138.

It is an arithmetic number, because the mean of its divisors is an integer number (2894823360).

Almost surely, 238753099001 is an apocalyptic number.

It is an amenable number.

38753099001 is a deficient number, since it is larger than the sum of its proper divisors (19143368199).

38753099001 is a wasteful number, since it uses less digits than its factorization.

38753099001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49890 (or 49881 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 38753099001 in words is "thirty-eight billion, seven hundred fifty-three million, ninety-nine thousand, one".

Divisors: 1 3 9 27 81 12959 36919 38877 110757 116631 332271 349893 996813 1049679 2990439 478433321 1435299963 4305899889 12917699667 38753099001