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80254914 = 2313375819
BaseRepresentation
bin1001100100010…
…01011111000010
312121000101001020
410302021133002
5131021124124
611544050310
71663104225
oct462113702
9177011036
1080254914
1141335783
1222a63996
131381c41c
14a9315bc
1570a4379
hex4c897c2

80254914 has 8 divisors (see below), whose sum is σ = 160509840. Its totient is φ = 26751636.

The previous prime is 80254913. The next prime is 80254931. The reversal of 80254914 is 41945208.

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

80254914 is an admirable number.

It is a super-2 number, since 2×802549142 = 12881702442294792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80254913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6687904 + ... + 6687915.

It is an arithmetic number, because the mean of its divisors is an integer number (20063730).

Almost surely, 280254914 is an apocalyptic number.

80254914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80254914 is a wasteful number, since it uses less digits than its factorization.

80254914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13375824.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 80254914 is about 8958.5107021201. The cubic root of 80254914 is about 431.3441157326.

The spelling of 80254914 in words is "eighty million, two hundred fifty-four thousand, nine hundred fourteen".

Divisors: 1 2 3 6 13375819 26751638 40127457 80254914