Search a number
-
+
107506464 = 2531386143
BaseRepresentation
bin1100110100001…
…10101100100000
321111021220010220
412122012230200
5210010201324
614400123040
72443534632
oct632065440
9244256126
10107506464
115575921a
1230006480
13193713c0
14103c6a52
159688b79
hex6686b20

107506464 has 48 divisors (see below), whose sum is σ = 303916032. Its totient is φ = 33078528.

The previous prime is 107506463. The next prime is 107506489. The reversal of 107506464 is 464605701.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107506463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41824 + ... + 44319.

It is an arithmetic number, because the mean of its divisors is an integer number (6331584).

Almost surely, 2107506464 is an apocalyptic number.

It is an amenable number.

107506464 is an abundant number, since it is smaller than the sum of its proper divisors (196409568).

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

107506464 is a wasteful number, since it uses less digits than its factorization.

107506464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86169 (or 86161 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 107506464 is about 10368.5323937383. The cubic root of 107506464 is about 475.4938007885.

The spelling of 107506464 in words is "one hundred seven million, five hundred six thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 416 624 1248 86143 172286 258429 344572 516858 689144 1033716 1119859 1378288 2067432 2239718 2756576 3359577 4134864 4479436 6719154 8269728 8958872 13438308 17917744 26876616 35835488 53753232 107506464