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3080070784 = 27714923071
BaseRepresentation
bin1011011110010110…
…0010011010000000
321221122200210210201
42313211202122000
522301444231114
61225344334544
7136220112130
oct26745423200
97848623721
103080070784
11134068a84a
1271b614454
133a116abbb
142130caac0
1513060d874
hexb7962680

3080070784 has 64 divisors (see below), whose sum is σ = 7060032000. Its totient is φ = 1311114240.

The previous prime is 3080070781. The next prime is 3080070797. The reversal of 3080070784 is 4870700803.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (3080070781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121969 + ... + 145039.

It is an arithmetic number, because the mean of its divisors is an integer number (110313000).

Almost surely, 23080070784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3080070784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3530016000).

3080070784 is an abundant number, since it is smaller than the sum of its proper divisors (3979961216).

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

3080070784 is a wasteful number, since it uses less digits than its factorization.

3080070784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23241 (or 23229 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 3080070784 is about 55498.3854179561. The cubic root of 3080070784 is about 1454.9684155274.

The spelling of 3080070784 in words is "three billion, eighty million, seventy thousand, seven hundred eighty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 128 149 224 298 448 596 896 1043 1192 2086 2384 4172 4768 8344 9536 16688 19072 23071 33376 46142 66752 92284 133504 161497 184568 322994 369136 645988 738272 1291976 1476544 2583952 2953088 3437579 5167904 6875158 10335808 13750316 20671616 24063053 27500632 48126106 55001264 96252212 110002528 192504424 220005056 385008848 440010112 770017696 1540035392 3080070784