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12525062051060 = 2251348173315581
BaseRepresentation
bin1011011001000011011111…
…0111111101010011110100
31122100101101002221220220022
42312100313313331103310
53120202311341113220
642345533432024312
72431622466552206
oct266206767752364
948311332856808
1012525062051060
113a99938000199
1214a3535b32098
136cb153b8b570
143143054dc776
1516ac13dd1925
hexb6437dfd4f4

12525062051060 has 24 divisors (see below), whose sum is σ = 28325909562216. Its totient is φ = 4624638295680.

The previous prime is 12525062050939. The next prime is 12525062051101. The reversal of 12525062051060 is 6015026052521.

It can be written as a sum of positive squares in 4 ways, for example, as 73225442404 + 12451836608656 = 270602^2 + 3528716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12525062051060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24086657531 + ... + 24086658050.

It is an arithmetic number, because the mean of its divisors is an integer number (1180246231759).

Almost surely, 212525062051060 is an apocalyptic number.

12525062051060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12525062051060 is an abundant number, since it is smaller than the sum of its proper divisors (15800847511156).

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

12525062051060 is a wasteful number, since it uses less digits than its factorization.

12525062051060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48173315603 (or 48173315601 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 12525062051060 in words is "twelve trillion, five hundred twenty-five billion, sixty-two million, fifty-one thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 48173315581 96346631162 192693262324 240866577905 481733155810 626253102553 963466311620 1252506205106 2505012410212 3131265512765 6262531025530 12525062051060