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10670030308 = 2272707140773
BaseRepresentation
bin10011110111111101…
…11011110111100100
31000112121112200220201
421323332323313210
5133323011432213
64522435440244
7525261522040
oct117376736744
930477480821
1010670030308
114585a54773
122099456084
131010765602
14733139020
15426b106dd
hex27bfbbde4

10670030308 has 24 divisors (see below), whose sum is σ = 21348095552. Its totient is φ = 4571148384.

The previous prime is 10670030251. The next prime is 10670030333. The reversal of 10670030308 is 80303007601.

It is a super-2 number, since 2×106700303082 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5410 + ... + 146182.

Almost surely, 210670030308 is an apocalyptic number.

It is an amenable number.

10670030308 is an abundant number, since it is smaller than the sum of its proper divisors (10678065244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10670030308 is a wasteful number, since it uses less digits than its factorization.

10670030308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143491 (or 143489 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 10670030308 its reverse (80303007601), we get a palindrome (90973037909).

The spelling of 10670030308 in words is "ten billion, six hundred seventy million, thirty thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 2707 5414 10828 18949 37898 75796 140773 281546 563092 985411 1970822 3941644 381072511 762145022 1524290044 2667507577 5335015154 10670030308