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80035424 = 257251043
BaseRepresentation
bin1001100010100…
…11111001100000
312120121012221222
410301103321200
5130442113144
611535234212
71661201300
oct461237140
9176535858
1080035424
11411a5887
1222978968
1313773551
14a8b5600
15705e2ee
hex4c53e60

80035424 has 36 divisors (see below), whose sum is σ = 183299004. Its totient is φ = 34300224.

The previous prime is 80035411. The next prime is 80035451. The reversal of 80035424 is 42453008.

It is a junction number, because it is equal to n+sod(n) for n = 80035393 and 80035402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23954 + ... + 27089.

It is an arithmetic number, because the mean of its divisors is an integer number (5091639).

Almost surely, 280035424 is an apocalyptic number.

It is an amenable number.

80035424 is an abundant number, since it is smaller than the sum of its proper divisors (103263580).

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

80035424 is a wasteful number, since it uses less digits than its factorization.

80035424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51067 (or 51052 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 80035424 is about 8946.2519526336. The cubic root of 80035424 is about 430.9505275335.

The spelling of 80035424 in words is "eighty million, thirty-five thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 51043 102086 204172 357301 408344 714602 816688 1429204 1633376 2501107 2858408 5002214 5716816 10004428 11433632 20008856 40017712 80035424