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93414944 = 2571947467
BaseRepresentation
bin1011001000101…
…10011000100000
320111202222012202
411210112120200
5142403234234
613134112332
72213004530
oct544263040
9214688182
1093414944
1148804037
122734b6a8
131647941c
14c5994c0
15830377e
hex5916620

93414944 has 96 divisors (see below), whose sum is σ = 226437120. Its totient is φ = 37041408.

The previous prime is 93414943. The next prime is 93414947. The reversal of 93414944 is 44941439.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 93414898 and 93414907.

It is not an unprimeable number, because it can be changed into a prime (93414941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199799 + ... + 200265.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 293414944 is an apocalyptic number.

93414944 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93414944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113218560).

93414944 is an abundant number, since it is smaller than the sum of its proper divisors (133022176).

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

93414944 is a wasteful number, since it uses less digits than its factorization.

93414944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 542 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 93414944 is about 9665.1406611596. The cubic root of 93414944 is about 453.7383136171.

It can be divided in two parts, 934 and 14944, that multiplied together give a square (13957696 = 37362).

The spelling of 93414944 in words is "ninety-three million, four hundred fourteen thousand, nine hundred forty-four".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 47 56 76 94 112 133 152 188 224 266 304 329 376 467 532 608 658 752 893 934 1064 1316 1504 1786 1868 2128 2632 3269 3572 3736 4256 5264 6251 6538 7144 7472 8873 10528 12502 13076 14288 14944 17746 21949 25004 26152 28576 35492 43898 50008 52304 62111 70984 87796 100016 104608 124222 141968 153643 175592 200032 248444 283936 307286 351184 417031 496888 614572 702368 834062 993776 1229144 1668124 1987552 2458288 2919217 3336248 4916576 5838434 6672496 11676868 13344992 23353736 46707472 93414944