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10258768 = 2413313743
BaseRepresentation
bin100111001000…
…100101010000
3201022012101101
4213020211100
510111240033
61003514144
7153124642
oct47104520
921265341
1010258768
115877623
123528954
1321825a0
141510892
15d7997d
hex9c8950

10258768 has 80 divisors (see below), whose sum is σ = 23220736. Its totient is φ = 4354560.

The previous prime is 10258747. The next prime is 10258777. The reversal of 10258768 is 86785201.

10258768 is nontrivially palindromic in base 15.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238555 + ... + 238597.

Almost surely, 210258768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10258768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11610368).

10258768 is an abundant number, since it is smaller than the sum of its proper divisors (12961968).

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

10258768 is a wasteful number, since it uses less digits than its factorization.

10258768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 10258768 is about 3202.9311575493. The cubic root of 10258768 is about 217.2859955197.

It can be divided in two parts, 10258 and 768, that added together give a triangular number (11026 = T148).

The spelling of 10258768 in words is "ten million, two hundred fifty-eight thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 13 16 26 31 37 43 52 62 74 86 104 124 148 172 208 248 296 344 403 481 496 559 592 688 806 962 1118 1147 1333 1591 1612 1924 2236 2294 2666 3182 3224 3848 4472 4588 5332 6364 6448 7696 8944 9176 10664 12728 14911 17329 18352 20683 21328 25456 29822 34658 41366 49321 59644 69316 82732 98642 119288 138632 165464 197284 238576 277264 330928 394568 641173 789136 1282346 2564692 5129384 10258768