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10702414237 = 38927512633
BaseRepresentation
bin10011111011110100…
…11110000110011101
31000121212110222022111
421331322132012131
5133404304223422
64525553514021
7526134006604
oct117572360635
930555428274
1010702414237
1145a2263249
1220a8272911
1310173936b8
14737568a3b
154298aaa77
hex27de9e19d

10702414237 has 4 divisors (see below), whose sum is σ = 10729927260. Its totient is φ = 10674901216.

The previous prime is 10702414231. The next prime is 10702414279. The reversal of 10702414237 is 73241420701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73241420701 = 239306449459.

It can be written as a sum of positive squares in 2 ways, for example, as 1689949881 + 9012464356 = 41109^2 + 94934^2 .

It is a cyclic number.

It is not a de Polignac number, because 10702414237 - 27 = 10702414109 is a prime.

It is a super-2 number, since 2×107024142372 (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 = 10702414199 and 10702414208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10702414231) 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, 13755928 + ... + 13756705.

It is an arithmetic number, because the mean of its divisors is an integer number (2682481815).

Almost surely, 210702414237 is an apocalyptic number.

It is an amenable number.

10702414237 is a deficient number, since it is larger than the sum of its proper divisors (27513023).

10702414237 is an equidigital number, since it uses as much as digits as its factorization.

10702414237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27513022.

The product of its (nonzero) digits is 9408, while the sum is 31.

Adding to 10702414237 its reverse (73241420701), we get a palindrome (83943834938).

The spelling of 10702414237 in words is "ten billion, seven hundred two million, four hundred fourteen thousand, two hundred thirty-seven".

Divisors: 1 389 27512633 10702414237