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60461145768 = 23323310812079
BaseRepresentation
bin111000010011110000…
…111101111010101000
312210001122022102211010
4320103300331322220
51442311023131033
643435300103520
74240166155002
oct702360757250
9183048272733
1060461145768
1123706816771
12b874394ba0
13591715a0ca
142cd7c13372
15188ce93863
hexe13c3dea8

60461145768 has 32 divisors (see below), whose sum is σ = 151801603200. Its totient is φ = 20067216768.

The previous prime is 60461145739. The next prime is 60461145769. The reversal of 60461145768 is 86754116406.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (60461145769) 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 7 ways as a sum of consecutive naturals, for example, 5400448 + ... + 5411631.

It is an arithmetic number, because the mean of its divisors is an integer number (4743800100).

Almost surely, 260461145768 is an apocalyptic number.

It is an amenable number.

60461145768 is an abundant number, since it is smaller than the sum of its proper divisors (91340457432).

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

60461145768 is a wasteful number, since it uses less digits than its factorization.

60461145768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10812321 (or 10812317 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 60461145768 in words is "sixty billion, four hundred sixty-one million, one hundred forty-five thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 233 466 699 932 1398 1864 2796 5592 10812079 21624158 32436237 43248316 64872474 86496632 129744948 259489896 2519214407 5038428814 7557643221 10076857628 15115286442 20153715256 30230572884 60461145768