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10770396 = 22372131409
BaseRepresentation
bin101001000101…
…011111011100
3202021012012120
4221011133130
510224123041
61022502540
7160355400
oct51053734
922235176
1010770396
116096a5a
123734a50
132301420
141605100
15e2b366
hexa457dc

10770396 has 72 divisors (see below), whose sum is σ = 31505040. Its totient is φ = 2838528.

The previous prime is 10770323. The next prime is 10770407. The reversal of 10770396 is 69307701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6940 + ... + 8348.

It is an arithmetic number, because the mean of its divisors is an integer number (437570).

Almost surely, 210770396 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 10770396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15752520).

10770396 is an abundant number, since it is smaller than the sum of its proper divisors (20734644).

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

10770396 is a wasteful number, since it uses less digits than its factorization.

10770396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 10770396 is about 3281.8281490657. The cubic root of 10770396 is about 220.8397383056.

The spelling of 10770396 in words is "ten million, seven hundred seventy thousand, three hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 182 196 273 294 364 546 588 637 1092 1274 1409 1911 2548 2818 3822 4227 5636 7644 8454 9863 16908 18317 19726 29589 36634 39452 54951 59178 69041 73268 109902 118356 128219 138082 207123 219804 256438 276164 384657 414246 512876 769314 828492 897533 1538628 1795066 2692599 3590132 5385198 10770396