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10708537093 = 86091243877
BaseRepresentation
bin10011111100100011…
…10100111100000101
31000122022000001021221
421332101310330011
5133412341141333
64530333040341
7526240030522
oct117621647405
930568001257
1010708537093
1145a5765461
1220aa3260b1
1310187285a7
147382c0149
1542a1b9d2d
hex27e474f05

10708537093 has 4 divisors (see below), whose sum is σ = 10709789580. Its totient is φ = 10707284608.

The previous prime is 10708537069. The next prime is 10708537109. The reversal of 10708537093 is 39073580701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39073580701 = 379103096519.

It can be written as a sum of positive squares in 2 ways, for example, as 2527877284 + 8180659809 = 50278^2 + 90447^2 .

It is a cyclic number.

It is not a de Polignac number, because 10708537093 - 25 = 10708537061 is a prime.

It is a super-2 number, since 2×107085370932 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10708537043) 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, 613330 + ... + 630547.

It is an arithmetic number, because the mean of its divisors is an integer number (2677447395).

Almost surely, 210708537093 is an apocalyptic number.

It is an amenable number.

10708537093 is a deficient number, since it is larger than the sum of its proper divisors (1252487).

10708537093 is an equidigital number, since it uses as much as digits as its factorization.

10708537093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252486.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 10708537093 in words is "ten billion, seven hundred eight million, five hundred thirty-seven thousand, ninety-three".

Divisors: 1 8609 1243877 10708537093