Search a number
-
+
50702670 = 232517311069
BaseRepresentation
bin1100000101101…
…0100101001110
310112101221222200
43001122211032
5100434441140
65010422330
71153652124
oct301324516
9115357880
1050702670
1126690737
1214b919a6
13a6731a5
146a3b914
1546b8030
hex305a94e

50702670 has 96 divisors (see below), whose sum is σ = 144218880. Its totient is φ = 12303360.

The previous prime is 50702627. The next prime is 50702671. The reversal of 50702670 is 7620705.

It is a super-3 number, since 3×507026703 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50702671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46896 + ... + 47964.

It is an arithmetic number, because the mean of its divisors is an integer number (1502280).

Almost surely, 250702670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50702670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72109440).

50702670 is an abundant number, since it is smaller than the sum of its proper divisors (93516210).

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

50702670 is a wasteful number, since it uses less digits than its factorization.

50702670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 50702670 is about 7120.5807347435. The cubic root of 50702670 is about 370.1209003494.

The spelling of 50702670 in words is "fifty million, seven hundred two thousand, six hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 17 18 30 31 34 45 51 62 85 90 93 102 153 155 170 186 255 279 306 310 465 510 527 558 765 930 1054 1069 1395 1530 1581 2138 2635 2790 3162 3207 4743 5270 5345 6414 7905 9486 9621 10690 15810 16035 18173 19242 23715 32070 33139 36346 47430 48105 54519 66278 90865 96210 99417 109038 163557 165695 181730 198834 272595 298251 327114 331390 497085 545190 563363 596502 817785 994170 1126726 1491255 1635570 1690089 2816815 2982510 3380178 5070267 5633630 8450445 10140534 16900890 25351335 50702670