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60490422930 = 23571915160507
BaseRepresentation
bin111000010101100000…
…101001101010010010
312210010200101212112110
4320111200221222102
51442341022013210
643442223410150
74241003053110
oct702540515222
9183120355473
1060490422930
11237212a3073
12b882153956
13592023b082
142cdba74ab0
151890828420
hexe15829a92

60490422930 has 64 divisors (see below), whose sum is σ = 174649052160. Its totient is φ = 13098677184.

The previous prime is 60490422893. The next prime is 60490422973. The reversal of 60490422930 is 3922409406.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7576264 + ... + 7584243.

It is an arithmetic number, because the mean of its divisors is an integer number (2728891440).

Almost surely, 260490422930 is an apocalyptic number.

60490422930 is an abundant number, since it is smaller than the sum of its proper divisors (114158629230).

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

60490422930 is a wasteful number, since it uses less digits than its factorization.

60490422930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15160543.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 60490422930 in words is "sixty billion, four hundred ninety million, four hundred twenty-two thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 114 133 190 210 266 285 399 570 665 798 1330 1995 3990 15160507 30321014 45481521 75802535 90963042 106123549 151605070 212247098 227407605 288049633 318370647 454815210 530617745 576099266 636741294 864148899 1061235490 1440248165 1591853235 1728297798 2016347431 2880496330 3183706470 4032694862 4320744495 6049042293 8641488990 10081737155 12098084586 20163474310 30245211465 60490422930