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80314696 = 23711241541
BaseRepresentation
bin1001100100110…
…00000101001000
312121010102001101
410302120011020
5131030032241
611545231144
71663443430
oct462300510
9177112041
1080314696
1141376690
1222a924b4
13138406b7
14a9492c0
1570b6e31
hex4c98148

80314696 has 64 divisors (see below), whose sum is σ = 188876160. Its totient is φ = 31104000.

The previous prime is 80314687. The next prime is 80314697. The reversal of 80314696 is 69641308.

It is not an unprimeable number, because it can be changed into a prime (80314697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148186 + ... + 148726.

It is an arithmetic number, because the mean of its divisors is an integer number (2951190).

Almost surely, 280314696 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 80314696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94438080).

80314696 is an abundant number, since it is smaller than the sum of its proper divisors (108561464).

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

80314696 is a wasteful number, since it uses less digits than its factorization.

80314696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 80314696 is about 8961.8466846962. The cubic root of 80314696 is about 431.4511920991.

The spelling of 80314696 in words is "eighty million, three hundred fourteen thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 241 308 482 541 616 964 1082 1687 1928 2164 2651 3374 3787 4328 5302 5951 6748 7574 10604 11902 13496 15148 18557 21208 23804 30296 37114 41657 47608 74228 83314 130381 148456 166628 260762 333256 521524 912667 1043048 1434191 1825334 2868382 3650668 5736764 7301336 10039337 11473528 20078674 40157348 80314696