Search a number
-
+
10300666292 = 2279714472621
BaseRepresentation
bin10011001011111011…
…11011000110110100
3222120212112001201222
421211331323012310
5132043432310132
64422043005512
7513155135030
oct114575730664
928525461658
1010300666292
114406504054
121bb5809898
13c8208c617
146da06b1c0
1540449e412
hex265f7b1b4

10300666292 has 48 divisors (see below), whose sum is σ = 20836048128. Its totient is φ = 4364375040.

The previous prime is 10300666291. The next prime is 10300666421. The reversal of 10300666292 is 29266600301.

It is a super-2 number, since 2×103006662922 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300666291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3928742 + ... + 3931362.

It is an arithmetic number, because the mean of its divisors is an integer number (434084336).

Almost surely, 210300666292 is an apocalyptic number.

It is an amenable number.

10300666292 is an abundant number, since it is smaller than the sum of its proper divisors (10535381836).

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

10300666292 is a wasteful number, since it uses less digits than its factorization.

10300666292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176 (or 4174 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 10300666292 in words is "ten billion, three hundred million, six hundred sixty-six thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 1447 2621 2716 2894 5242 5788 10129 10484 18347 20258 36694 40516 73388 140359 254237 280718 508474 561436 982513 1016948 1779659 1965026 3559318 3792587 3930052 7118636 7585174 15170348 26548109 53096218 106192436 367880939 735761878 1471523756 2575166573 5150333146 10300666292