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42470892196 = 2229366128381
BaseRepresentation
bin100111100011011101…
…100110001010100100
311001121212110212101021
4213203131212022210
51143440022022241
631302202340524
73032316425065
oct474335461244
9131555425337
1042470892196
1117014790a07
1282934ba744
13400ac5cb55
1420ac80256c
1511888b30d1
hex9e37662a4

42470892196 has 12 divisors (see below), whose sum is σ = 76886960220. Its totient is φ = 20503189280.

The previous prime is 42470892161. The next prime is 42470892199. The reversal of 42470892196 is 69129807424.

42470892196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17527112100 + 24943780096 = 132390^2 + 157936^2 .

It is not an unprimeable number, because it can be changed into a prime (42470892199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183064075 + ... + 183064306.

It is an arithmetic number, because the mean of its divisors is an integer number (6407246685).

Almost surely, 242470892196 is an apocalyptic number.

It is an amenable number.

42470892196 is a deficient number, since it is larger than the sum of its proper divisors (34416068024).

42470892196 is a wasteful number, since it uses less digits than its factorization.

42470892196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366128414 (or 366128412 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 42470892196 in words is "forty-two billion, four hundred seventy million, eight hundred ninety-two thousand, one hundred ninety-six".

Divisors: 1 2 4 29 58 116 366128381 732256762 1464513524 10617723049 21235446098 42470892196