Search a number
-
+
107750053 = 463923227
BaseRepresentation
bin1100110110000…
…10001010100101
321111202021021201
412123002022211
5210041000203
614405242501
72445601045
oct633021245
9244667251
10107750053
1155905234
1230103431
1319428238
141044b725
1596d5e1d
hex66c22a5

107750053 has 4 divisors (see below), whose sum is σ = 107777920. Its totient is φ = 107722188.

The previous prime is 107750047. The next prime is 107750081. The reversal of 107750053 is 350057701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107750053 - 225 = 74195621 is a prime.

It is a super-2 number, since 2×1077500532 = 23220147843005618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107750023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6975 + ... + 16252.

It is an arithmetic number, because the mean of its divisors is an integer number (26944480).

Almost surely, 2107750053 is an apocalyptic number.

It is an amenable number.

107750053 is a deficient number, since it is larger than the sum of its proper divisors (27867).

107750053 is an equidigital number, since it uses as much as digits as its factorization.

107750053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27866.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 107750053 is about 10380.2722989332. The cubic root of 107750053 is about 475.8526557695.

The spelling of 107750053 in words is "one hundred seven million, seven hundred fifty thousand, fifty-three".

Divisors: 1 4639 23227 107750053