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60042031466 = 230021015733
BaseRepresentation
bin110111111010110010…
…001011000101101010
312201222102200020002012
4313322302023011222
51440431230001331
643325525035522
74223616563264
oct677262130552
9181872606065
1060042031466
1123511185a0a
12b777b55ba2
13587b385591
142c982b4b34
1518662a682b
hexdfac8b16a

60042031466 has 4 divisors (see below), whose sum is σ = 90063047202. Its totient is φ = 30021015732.

The previous prime is 60042031453. The next prime is 60042031481. The reversal of 60042031466 is 66413024006.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51454117225 + 8587914241 = 226835^2 + 92671^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15010507865 + ... + 15010507868.

Almost surely, 260042031466 is an apocalyptic number.

60042031466 is a deficient number, since it is larger than the sum of its proper divisors (30021015736).

60042031466 is a wasteful number, since it uses less digits than its factorization.

60042031466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30021015735.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 60042031466 in words is "sixty billion, forty-two million, thirty-one thousand, four hundred sixty-six".

Divisors: 1 2 30021015733 60042031466