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106530207536 = 2489394318973
BaseRepresentation
bin110001100110110110…
…0011111011100110000
3101011222021101020221002
41203031230133130300
53221133213120121
6120534520021132
710460626552304
oct1431554373460
9334867336832
10106530207536
11411a7585735
12187909017a8
13a0796a8b7c
145228449d04
152b876a5e0b
hex18cdb1f730

106530207536 has 40 divisors (see below), whose sum is σ = 208785342240. Its totient is φ = 52650487296.

The previous prime is 106530207493. The next prime is 106530207547. The reversal of 106530207536 is 635702035601.

106530207536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1065302075363 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 106530207536.

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, 5605346 + ... + 5624318.

It is an arithmetic number, because the mean of its divisors is an integer number (5219633556).

Almost surely, 2106530207536 is an apocalyptic number.

106530207536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106530207536 is a deficient number, since it is larger than the sum of its proper divisors (102255134704).

106530207536 is a wasteful number, since it uses less digits than its factorization.

106530207536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23013 (or 23007 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 106530207536 in words is "one hundred six billion, five hundred thirty million, two hundred seven thousand, five hundred thirty-six".

Divisors: 1 2 4 8 16 89 178 356 712 1424 3943 7886 15772 18973 31544 37946 63088 75892 151784 303568 350927 701854 1403708 1688597 2807416 3377194 5614832 6754388 13508776 27017552 74810539 149621078 299242156 598484312 1196968624 6658137971 13316275942 26632551884 53265103768 106530207536