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942000057507 = 31831171490999
BaseRepresentation
bin11011011010100111001…
…01000010110010100011
310100001110121022001211210
431231103211002302203
5110413204003320012
62000425430241203
7125025432242535
oct15552345026243
93301417261753
10942000057507
11333555524723
12132695ab6203
136aaa4005c42
1433843465855
15197848d823c
hexdb53942ca3

942000057507 has 8 divisors (see below), whose sum is σ = 1256686048000. Its totient is φ = 627657052680.

The previous prime is 942000057463. The next prime is 942000057529. The reversal of 942000057507 is 705750000249.

942000057507 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 942000057507 - 26 = 942000057443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (942000057007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85740007 + ... + 85750992.

It is an arithmetic number, because the mean of its divisors is an integer number (157085756000).

Almost surely, 2942000057507 is an apocalyptic number.

942000057507 is a deficient number, since it is larger than the sum of its proper divisors (314685990493).

942000057507 is a wasteful number, since it uses less digits than its factorization.

942000057507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171492833.

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 942000057507 in words is "nine hundred forty-two billion, fifty-seven thousand, five hundred seven".

Divisors: 1 3 1831 5493 171490999 514472997 314000019169 942000057507