Search a number
-
+
63094038 = 2371797911
BaseRepresentation
bin1111000010101…
…1110100010110
311101201111202020
43300223310112
5112123002123
610132154010
71364201430
oct360536426
9141644666
1063094038
1132684537
1219168906
13100c1367
148545650
1558147e3
hex3c2bd16

63094038 has 64 divisors (see below), whose sum is σ = 154441728. Its totient is φ = 16773120.

The previous prime is 63094033. The next prime is 63094043. The reversal of 63094038 is 83049036.

It is an interprime number because it is at equal distance from previous prime (63094033) and next prime (63094043).

It is a super-2 number, since 2×630940382 = 7961715262290888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63094033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68803 + ... + 69713.

It is an arithmetic number, because the mean of its divisors is an integer number (2413152).

Almost surely, 263094038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63094038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77220864).

63094038 is an abundant number, since it is smaller than the sum of its proper divisors (91347690).

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

63094038 is a wasteful number, since it uses less digits than its factorization.

63094038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 63094038 is about 7943.1755614490. The cubic root of 63094038 is about 398.1036025671.

The spelling of 63094038 in words is "sixty-three million, ninety-four thousand, thirty-eight".

Divisors: 1 2 3 6 7 14 17 21 34 42 51 97 102 119 194 238 291 357 582 679 714 911 1358 1649 1822 2037 2733 3298 4074 4947 5466 6377 9894 11543 12754 15487 19131 23086 30974 34629 38262 46461 69258 88367 92922 108409 176734 216818 265101 325227 530202 618569 650454 1237138 1502239 1855707 3004478 3711414 4506717 9013434 10515673 21031346 31547019 63094038