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10490754737 = 73143708969
BaseRepresentation
bin10011100010100110…
…00011011010110001
31000002010012120001202
421301103003122301
5132441113122422
64452553140545
7520653641531
oct116123033261
930063176052
1010490754737
1144a3837341
1220493ba755
13cb25863a8
147173cd4c1
15415eebb92
hex2714c36b1

10490754737 has 4 divisors (see below), whose sum is σ = 10634463780. Its totient is φ = 10347045696.

The previous prime is 10490754719. The next prime is 10490754809. The reversal of 10490754737 is 73745709401.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5926536256 + 4564218481 = 76984^2 + 67559^2 .

It is not a de Polignac number, because 10490754737 - 216 = 10490689201 is a prime.

It is a super-2 number, since 2×104907547372 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10490754691 and 10490754700.

It is not an unprimeable number, because it can be changed into a prime (10490750737) 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, 71854412 + ... + 71854557.

It is an arithmetic number, because the mean of its divisors is an integer number (2658615945).

Almost surely, 210490754737 is an apocalyptic number.

It is an amenable number.

10490754737 is a deficient number, since it is larger than the sum of its proper divisors (143709043).

10490754737 is an equidigital number, since it uses as much as digits as its factorization.

10490754737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143709042.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 10490754737 in words is "ten billion, four hundred ninety million, seven hundred fifty-four thousand, seven hundred thirty-seven".

Divisors: 1 73 143708969 10490754737