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50628760 = 23572131987
BaseRepresentation
bin1100000100100…
…0100010011000
310112021012121021
43001020202120
5100430110020
65005052224
71153223500
oct301104230
9115235537
1050628760
1126640156
1214b57074
13a648660
146a1ca00
1546a11aa
hex3048898

50628760 has 96 divisors (see below), whose sum is σ = 142778160. Its totient is φ = 16015104.

The previous prime is 50628733. The next prime is 50628769. The reversal of 50628760 is 6782605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50628769) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24487 + ... + 26473.

Almost surely, 250628760 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 50628760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71389080).

50628760 is an abundant number, since it is smaller than the sum of its proper divisors (92149400).

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

50628760 is a wasteful number, since it uses less digits than its factorization.

50628760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025 (or 2014 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 50628760 is about 7115.3889563396. The cubic root of 50628760 is about 369.9409693993.

The spelling of 50628760 in words is "fifty million, six hundred twenty-eight thousand, seven hundred sixty".

Divisors: 1 2 4 5 7 8 10 13 14 20 26 28 35 40 49 52 56 65 70 91 98 104 130 140 182 196 245 260 280 364 392 455 490 520 637 728 910 980 1274 1820 1960 1987 2548 3185 3640 3974 5096 6370 7948 9935 12740 13909 15896 19870 25480 25831 27818 39740 51662 55636 69545 79480 97363 103324 111272 129155 139090 180817 194726 206648 258310 278180 361634 389452 486815 516620 556360 723268 778904 904085 973630 1033240 1265719 1446536 1808170 1947260 2531438 3616340 3894520 5062876 6328595 7232680 10125752 12657190 25314380 50628760