Search a number
-
+
4070804480 = 2105795079
BaseRepresentation
bin1111001010100011…
…1000110000000000
3101111200221021221022
43302220320300000
531314111220410
61511535245012
7202610160431
oct36250706000
911450837838
104070804480
1117a9954726
12957379768
134cb4b2462
142a8905488
1518c5ae455
hexf2a38c00

4070804480 has 44 divisors (see below), whose sum is σ = 9765172560. Its totient is φ = 1628319744.

The previous prime is 4070804449. The next prime is 4070804483. The reversal of 4070804480 is 844080704.

It is a super-2 number, since 2×40708044802 = 33142898228776140800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4070804480.

It is not an unprimeable number, because it can be changed into a prime (4070804483) 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, 392420 + ... + 402659.

It is an arithmetic number, because the mean of its divisors is an integer number (221935740).

Almost surely, 24070804480 is an apocalyptic number.

4070804480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4070804480 is an abundant number, since it is smaller than the sum of its proper divisors (5694368080).

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

4070804480 is an equidigital number, since it uses as much as digits as its factorization.

4070804480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795104 (or 795086 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 4070804480 is about 63802.8563623918. The cubic root of 4070804480 is about 1596.7125835173.

The spelling of 4070804480 in words is "four billion, seventy million, eight hundred four thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2560 5120 795079 1590158 3180316 3975395 6360632 7950790 12721264 15901580 25442528 31803160 50885056 63606320 101770112 127212640 203540224 254425280 407080448 508850560 814160896 1017701120 2035402240 4070804480