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60030213900 = 22352238700031
BaseRepresentation
bin110111111010000101…
…000101111100001100
312201221121102211102120
4313322011011330030
51440420213321100
643324423452540
74223414253606
oct677205057414
9181847384376
1060030213900
1123505544228
12b773bb7150
135878aa8637
142c968ba176
1518652200a0
hexdfa145f0c

60030213900 has 72 divisors (see below), whose sum is σ = 181239066624. Its totient is φ = 15312052800.

The previous prime is 60030213889. The next prime is 60030213907. The reversal of 60030213900 is 931203006.

It is not an unprimeable number, because it can be changed into a prime (60030213907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4343116 + ... + 4356915.

Almost surely, 260030213900 is an apocalyptic number.

60030213900 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60030213900 is an abundant number, since it is smaller than the sum of its proper divisors (121208852724).

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

60030213900 is a wasteful number, since it uses less digits than its factorization.

60030213900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8700071 (or 8700064 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 60030213900 its reverse (931203006), we get a palindrome (60961416906).

The spelling of 60030213900 in words is "sixty billion, thirty million, two hundred thirteen thousand, nine hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 25 30 46 50 60 69 75 92 100 115 138 150 230 276 300 345 460 575 690 1150 1380 1725 2300 3450 6900 8700031 17400062 26100093 34800124 43500155 52200186 87000310 104400372 130500465 174000620 200100713 217500775 261000930 400201426 435001550 522001860 600302139 652502325 800402852 870003100 1000503565 1200604278 1305004650 2001007130 2401208556 2610009300 3001510695 4002014260 5002517825 6003021390 10005035650 12006042780 15007553475 20010071300 30015106950 60030213900