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80234914 = 244579001
BaseRepresentation
bin1001100100001…
…00100110100010
312120222100121111
410302010212202
5131020004124
611543413534
71662662014
oct462044642
9176870544
1080234914
1141321751
1222a542aa
13138132a6
14a9281b4
15709d494
hex4c849a2

80234914 has 8 divisors (see below), whose sum is σ = 120392748. Its totient is φ = 40104000.

The previous prime is 80234857. The next prime is 80234923. The reversal of 80234914 is 41943208.

It can be written as a sum of positive squares in 2 ways, for example, as 79834225 + 400689 = 8935^2 + 633^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4414 + ... + 13414.

Almost surely, 280234914 is an apocalyptic number.

80234914 is a deficient number, since it is larger than the sum of its proper divisors (40157834).

80234914 is a wasteful number, since it uses less digits than its factorization.

80234914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13460.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 80234914 is about 8957.3943755983. The cubic root of 80234914 is about 431.3082815861.

The spelling of 80234914 in words is "eighty million, two hundred thirty-four thousand, nine hundred fourteen".

Divisors: 1 2 4457 8914 9001 18002 40117457 80234914