Search a number
-
+
3058190640 = 24345471943
BaseRepresentation
bin1011011001001000…
…0100100100110000
321220010112011220000
42312102010210300
522230344100030
61223243350000
7135533122461
oct26622044460
97803464800
103058190640
11132a2a598a
12714222300
13399779a7b
14210232d68
1512d73a860
hexb6484930

3058190640 has 100 divisors (see below), whose sum is σ = 10621571664. Its totient is φ = 815515776.

The previous prime is 3058190627. The next prime is 3058190651. The reversal of 3058190640 is 460918503.

3058190640 is a `hidden beast` number, since 3 + 0 + 5 + 8 + 1 + 9 + 0 + 640 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3058190595 and 3058190604.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 229492 + ... + 242451.

Almost surely, 23058190640 is an apocalyptic number.

3058190640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3058190640 is an abundant number, since it is smaller than the sum of its proper divisors (7563381024).

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

3058190640 is a wasteful number, since it uses less digits than its factorization.

3058190640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471968 (or 471953 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3058190640 is about 55300.9099382641. The cubic root of 3058190640 is about 1451.5149667432.

The spelling of 3058190640 in words is "three billion, fifty-eight million, one hundred ninety thousand, six hundred forty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 270 324 360 405 432 540 648 720 810 1080 1296 1620 2160 3240 6480 471943 943886 1415829 1887772 2359715 2831658 3775544 4247487 4719430 5663316 7079145 7551088 8494974 9438860 11326632 12742461 14158290 16989948 18877720 21237435 22653264 25484922 28316580 33979896 37755440 38227383 42474870 50969844 56633160 63712305 67959792 76454766 84949740 101939688 113266320 127424610 152909532 169899480 191136915 203879376 254849220 305819064 339798960 382273830 509698440 611638128 764547660 1019396880 1529095320 3058190640