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48016166166 = 23231181475417
BaseRepresentation
bin101100101101111111…
…001000110100010110
311120221022212222012200
4230231333020310112
51241314114304131
634020333025330
73316612451433
oct545577106426
9146838788180
1048016166166
11193aa968361
129380625246
1346b2a65a57
142477082b8a
1513b06272e6
hexb2dfc8d16

48016166166 has 48 divisors (see below), whose sum is σ = 107984542848. Its totient is φ = 15403478400.

The previous prime is 48016166129. The next prime is 48016166243. The reversal of 48016166166 is 66166161084.

It is a happy number.

48016166166 is a `hidden beast` number, since 4 + 8 + 0 + 16 + 16 + 616 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136711 + ... + 338706.

It is an arithmetic number, because the mean of its divisors is an integer number (2249677976).

Almost surely, 248016166166 is an apocalyptic number.

48016166166 is an abundant number, since it is smaller than the sum of its proper divisors (59968376682).

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

48016166166 is a wasteful number, since it uses less digits than its factorization.

48016166166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475637 (or 475634 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 48016166166 in words is "forty-eight billion, sixteen million, one hundred sixty-six thousand, one hundred sixty-six".

Divisors: 1 2 3 6 9 18 31 62 93 181 186 279 362 543 558 1086 1629 3258 5611 11222 16833 33666 50499 100998 475417 950834 1426251 2852502 4278753 8557506 14737927 29475854 44213781 86050477 88427562 132641343 172100954 258151431 265282686 516302862 774454293 1548908586 2667564787 5335129574 8002694361 16005388722 24008083083 48016166166