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50610005070 = 23567147117117
BaseRepresentation
bin101111001000100101…
…110110010001001110
311211122002122122021020
4233020211312101032
51312122130130240
635125552015010
73441106642122
oct571045662116
9154562578236
1050610005070
111a511034979
129985231466
134a0725c581
14264175d582
1514b31dc0d0
hexbc897644e

50610005070 has 64 divisors (see below), whose sum is σ = 123367919616. Its totient is φ = 13284754560.

The previous prime is 50610005053. The next prime is 50610005087. The reversal of 50610005070 is 7050001605.

50610005070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50610005053) and next prime (50610005087).

It is a super-2 number, since 2×506100050702 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50610005070.

It is a congruent number.

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, 2948152 + ... + 2965268.

It is an arithmetic number, because the mean of its divisors is an integer number (1927623744).

Almost surely, 250610005070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50610005070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61683959808).

50610005070 is an abundant number, since it is smaller than the sum of its proper divisors (72757914546).

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

50610005070 is a wasteful number, since it uses less digits than its factorization.

50610005070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18665.

The product of its (nonzero) digits is 1050, while the sum is 24.

Adding to 50610005070 its reverse (7050001605), we get a palindrome (57660006675).

The spelling of 50610005070 in words is "fifty billion, six hundred ten million, five thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 67 134 201 335 402 670 1005 1471 2010 2942 4413 7355 8826 14710 17117 22065 34234 44130 51351 85585 98557 102702 171170 197114 256755 295671 492785 513510 591342 985570 1146839 1478355 2293678 2956710 3440517 5734195 6881034 11468390 17202585 25179107 34405170 50358214 75537321 125895535 151074642 251791070 377686605 755373210 1687000169 3374000338 5061000507 8435000845 10122001014 16870001690 25305002535 50610005070