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60425120145 = 3513449690139
BaseRepresentation
bin111000010001100111…
…100010100110010001
312202222010112010221210
4320101213202212101
51442222312321040
643431532010333
74236251022015
oct702147424621
9182863463853
1060425120145
1123698450125
12b8643009a9
13590c855580
142cd3116545
151889c29480
hexe119e2991

60425120145 has 32 divisors (see below), whose sum is σ = 104349168000. Its totient is φ = 29681455104.

The previous prime is 60425120137. The next prime is 60425120153. The reversal of 60425120145 is 54102152406.

It is an interprime number because it is at equal distance from previous prime (60425120137) and next prime (60425120153).

It is not a de Polignac number, because 60425120145 - 23 = 60425120137 is a prime.

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, 257515 + ... + 432624.

It is an arithmetic number, because the mean of its divisors is an integer number (3260911500).

Almost surely, 260425120145 is an apocalyptic number.

60425120145 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

60425120145 is a deficient number, since it is larger than the sum of its proper divisors (43924047855).

60425120145 is a wasteful number, since it uses less digits than its factorization.

60425120145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690609.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 60425120145 in words is "sixty billion, four hundred twenty-five million, one hundred twenty thousand, one hundred forty-five".

Divisors: 1 3 5 13 15 39 65 195 449 1347 2245 5837 6735 17511 29185 87555 690139 2070417 3450695 8971807 10352085 26915421 44859035 134577105 309872411 929617233 1549362055 4028341343 4648086165 12085024029 20141706715 60425120145