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58990080 = 29357681
BaseRepresentation
bin1110000100000…
…1111000000000
311010000000011210
43201001320000
5110100140310
65504210120
71314256512
oct341017000
9133000153
1058990080
1130331136
1217909940
13c2b5396
147b97bb2
1552a3820
hex3841e00

58990080 has 80 divisors (see below), whose sum is σ = 188608464. Its totient is φ = 15728640.

The previous prime is 58990033. The next prime is 58990091. The reversal of 58990080 is 8009985.

It is a tau number, because it is divible by the number of its divisors (80).

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, 3840 + ... + 11520.

Almost surely, 258990080 is an apocalyptic number.

It is a pronic number, being equal to 7680×7681.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58990080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94304232).

58990080 is an abundant number, since it is smaller than the sum of its proper divisors (129618384).

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

58990080 is an equidigital number, since it uses as much as digits as its factorization.

58990080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7707 (or 7691 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 58990080 is about 7680.4999837250. The cubic root of 58990080 is about 389.2778219890.

The spelling of 58990080 in words is "fifty-eight million, nine hundred ninety thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1280 1536 1920 2560 3840 7680 7681 15362 23043 30724 38405 46086 61448 76810 92172 115215 122896 153620 184344 230430 245792 307240 368688 460860 491584 614480 737376 921720 983168 1228960 1474752 1843440 1966336 2457920 2949504 3686880 3932672 4915840 5899008 7373760 9831680 11798016 14747520 19663360 29495040 58990080