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80093264 = 2447731459
BaseRepresentation
bin1001100011000…
…10000001010000
312120201011022012
410301202001100
5131000441024
611540402052
71661532026
oct461420120
9176634265
1080093264
1141235289
12229a6328
1313793984
14a8cc716
15707150e
hex4c62050

80093264 has 40 divisors (see below), whose sum is σ = 160763520. Its totient is φ = 38631168.

The previous prime is 80093261. The next prime is 80093287. The reversal of 80093264 is 46239008.

It is a self number, because there is not a number n which added to its sum of digits gives 80093264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80093261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54167 + ... + 55625.

It is an arithmetic number, because the mean of its divisors is an integer number (4019088).

Almost surely, 280093264 is an apocalyptic number.

It is an amenable number.

80093264 is an abundant number, since it is smaller than the sum of its proper divisors (80670256).

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

80093264 is a wasteful number, since it uses less digits than its factorization.

80093264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 80093264 is about 8949.4840074722. The cubic root of 80093264 is about 431.0543156444.

The spelling of 80093264 in words is "eighty million, ninety-three thousand, two hundred sixty-four".

Divisors: 1 2 4 8 16 47 73 94 146 188 292 376 584 752 1168 1459 2918 3431 5836 6862 11672 13724 23344 27448 54896 68573 106507 137146 213014 274292 426028 548584 852056 1097168 1704112 5005829 10011658 20023316 40046632 80093264