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145233462060 = 223251187679741
BaseRepresentation
bin1000011101000010010…
…1101100001100101100
3111212212120101022001100
42013100211230030230
54334414231241220
6150415213043100
713331010026121
oct2072045541454
9455776338040
10145233462060
11566585596a5
1224192486490
1310906bc28cb
14705a702748
153ba03e1d90
hex21d096c32c

145233462060 has 72 divisors (see below), whose sum is σ = 440913288816. Its totient is φ = 38696238720.

The previous prime is 145233462013. The next prime is 145233462091. The reversal of 145233462060 is 60264332541.

145233462060 is a `hidden beast` number, since 1 + 4 + 5 + 23 + 3 + 4 + 620 + 6 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126211 + ... + 553530.

It is an arithmetic number, because the mean of its divisors is an integer number (6123795678).

Almost surely, 2145233462060 is an apocalyptic number.

145233462060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145233462060 is an abundant number, since it is smaller than the sum of its proper divisors (295679826756).

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

145233462060 is a wasteful number, since it uses less digits than its factorization.

145233462060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680943 (or 680938 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 145233462060 in words is "one hundred forty-five billion, two hundred thirty-three million, four hundred sixty-two thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1187 2374 3561 4748 5935 7122 10683 11870 14244 17805 21366 23740 35610 42732 53415 71220 106830 213660 679741 1359482 2039223 2718964 3398705 4078446 6117669 6797410 8156892 10196115 12235338 13594820 20392230 24470676 30588345 40784460 61176690 122353380 806852567 1613705134 2420557701 3227410268 4034262835 4841115402 7261673103 8068525670 9682230804 12102788505 14523346206 16137051340 24205577010 29046692412 36308365515 48411154020 72616731030 145233462060