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38007040748 = 2229327646903
BaseRepresentation
bin100011011001011001…
…010110101011101100
310122002202221201100212
4203121121112223230
51110314300300443
625243222441552
72513564341655
oct433131265354
9118082851325
1038007040748
1115133a90286
1274485932b8
133779201b31
141ba7a2652c
15ec6a65618
hex8d9656aec

38007040748 has 12 divisors (see below), whose sum is σ = 68805849840. Its totient is φ = 18348226512.

The previous prime is 38007040711. The next prime is 38007040751. The reversal of 38007040748 is 84704070083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163823336 + ... + 163823567.

It is an arithmetic number, because the mean of its divisors is an integer number (5733820820).

Almost surely, 238007040748 is an apocalyptic number.

It is an amenable number.

38007040748 is a deficient number, since it is larger than the sum of its proper divisors (30798809092).

38007040748 is a wasteful number, since it uses less digits than its factorization.

38007040748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327646936 (or 327646934 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 38007040748 in words is "thirty-eight billion, seven million, forty thousand, seven hundred forty-eight".

Divisors: 1 2 4 29 58 116 327646903 655293806 1310587612 9501760187 19003520374 38007040748