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38880363 = 361212461
BaseRepresentation
bin1001010001010…
…0010001101011
32201011022211110
42110110101223
534423132423
63505201403
7651322554
oct224242153
981138743
1038880363
111aa46435
1211030263
138094042
14524132b
153630193
hex251446b

38880363 has 8 divisors (see below), whose sum is σ = 52690576. Its totient is φ = 25495200.

The previous prime is 38880353. The next prime is 38880371. The reversal of 38880363 is 36308883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38880363 - 29 = 38879851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38880353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106048 + ... + 106413.

It is an arithmetic number, because the mean of its divisors is an integer number (6586322).

Almost surely, 238880363 is an apocalyptic number.

38880363 is a deficient number, since it is larger than the sum of its proper divisors (13810213).

38880363 is a wasteful number, since it uses less digits than its factorization.

38880363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212525.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 38880363 is about 6235.4120152561. The cubic root of 38880363 is about 338.7740247028.

The spelling of 38880363 in words is "thirty-eight million, eight hundred eighty thousand, three hundred sixty-three".

Divisors: 1 3 61 183 212461 637383 12960121 38880363