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940007037 = 3571548749
BaseRepresentation
bin111000000001110…
…101111001111101
32102111210022020110
4320001311321331
53411120211122
6233135340233
732202633204
oct7001657175
92374708213
10940007037
11442678222
12222981679
1311c9934a8
148cbb223b
15577d090c
hex38075e7d

940007037 has 8 divisors (see below), whose sum is σ = 1255540000. Its totient is φ = 625572720.

The previous prime is 940007023. The next prime is 940007071. The reversal of 940007037 is 730700049.

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

It is not a de Polignac number, because 940007037 - 210 = 940006013 is a prime.

It is a super-2 number, since 2×9400070372 = 1767226459219038738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 940006995 and 940007013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940007737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272662 + ... + 276087.

It is an arithmetic number, because the mean of its divisors is an integer number (156942500).

Almost surely, 2940007037 is an apocalyptic number.

It is an amenable number.

940007037 is a deficient number, since it is larger than the sum of its proper divisors (315532963).

940007037 is a wasteful number, since it uses less digits than its factorization.

940007037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549323.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 940007037 is about 30659.5341941133. The cubic root of 940007037 is about 979.5885531589.

The spelling of 940007037 in words is "nine hundred forty million, seven thousand, thirty-seven".

Divisors: 1 3 571 1713 548749 1646247 313335679 940007037