Search a number
-
+
107900216 = 23611271741
BaseRepresentation
bin1100110111001…
…10110100111000
321112000220021022
412123212310320
5210110301331
614412402012
72450064614
oct633466470
9245026238
10107900216
11559a8036
1230176308
131947b6a8
141048a344
15971567b
hex66e6d38

107900216 has 32 divisors (see below), whose sum is σ = 207367680. Its totient is φ = 52617600.

The previous prime is 107900189. The next prime is 107900227. The reversal of 107900216 is 612009701.

It is a super-2 number, since 2×1079002162 = 23284913225693312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61106 + ... + 62846.

It is an arithmetic number, because the mean of its divisors is an integer number (6480240).

Almost surely, 2107900216 is an apocalyptic number.

It is an amenable number.

107900216 is a deficient number, since it is larger than the sum of its proper divisors (99467464).

107900216 is a wasteful number, since it uses less digits than its factorization.

107900216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 107900216 is about 10387.5028760526. The cubic root of 107900216 is about 476.0736062997.

Adding to 107900216 its reverse (612009701), we get a palindrome (719909917).

The spelling of 107900216 in words is "one hundred seven million, nine hundred thousand, two hundred sixteen".

Divisors: 1 2 4 8 61 122 127 244 254 488 508 1016 1741 3482 6964 7747 13928 15494 30988 61976 106201 212402 221107 424804 442214 849608 884428 1768856 13487527 26975054 53950108 107900216