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80481414 = 23131031813
BaseRepresentation
bin1001100110000…
…00110010000110
312121102212202010
410303000302012
5131100401124
611552555050
71665036456
oct463006206
9177385663
1080481414
114147a972
1222b52a86
131389b550
14a98dd66
1570eb529
hex4cc0c86

80481414 has 16 divisors (see below), whose sum is σ = 173344752. Its totient is φ = 24763488.

The previous prime is 80481407. The next prime is 80481421. The reversal of 80481414 is 41418408.

It is an interprime number because it is at equal distance from previous prime (80481407) and next prime (80481421).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515829 + ... + 515984.

It is an arithmetic number, because the mean of its divisors is an integer number (10834047).

Almost surely, 280481414 is an apocalyptic number.

80481414 is an abundant number, since it is smaller than the sum of its proper divisors (92863338).

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

80481414 is a wasteful number, since it uses less digits than its factorization.

80481414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031831.

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 80481414 is about 8971.1434053860. The cubic root of 80481414 is about 431.7495225803.

The spelling of 80481414 in words is "eighty million, four hundred eighty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 1031813 2063626 3095439 6190878 13413569 26827138 40240707 80481414