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51050600060 = 2254763298581
BaseRepresentation
bin101111100010110110…
…100101011001111100
311212202210201011222012
4233202312211121330
51314022423200220
635241411310352
73455036640455
oct574266453174
9155683634865
1051050600060
111a717807469
129a888ab3b8
134a77615475
14268409012c
1514dbc1dac5
hexbe2da567c

51050600060 has 48 divisors (see below), whose sum is σ = 109517304960. Its totient is φ = 19980280320.

The previous prime is 51050600023. The next prime is 51050600071. The reversal of 51050600060 is 6000605015.

It is a junction number, because it is equal to n+sod(n) for n = 51050599999 and 51050600035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5944970 + ... + 5953550.

It is an arithmetic number, because the mean of its divisors is an integer number (2281610520).

Almost surely, 251050600060 is an apocalyptic number.

It is an amenable number.

51050600060 is an abundant number, since it is smaller than the sum of its proper divisors (58466704900).

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

51050600060 is a wasteful number, since it uses less digits than its factorization.

51050600060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14966 (or 14964 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 51050600060 in words is "fifty-one billion, fifty million, six hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 47 94 188 235 470 940 6329 8581 12658 17162 25316 31645 34324 42905 63290 85810 126580 171620 297463 403307 594926 806614 1189852 1487315 1613228 2016535 2974630 4033070 5949260 8066140 54309149 108618298 217236596 271545745 543091490 1086182980 2552530003 5105060006 10210120012 12762650015 25525300030 51050600060