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107948 = 2226987
BaseRepresentation
bin11010010110101100
312111002002
4122112230
511423243
62151432
7626501
oct322654
9174062
10107948
1174115
1252578
133a199
142b4a8
1521eb8
hex1a5ac

107948 has 6 divisors (see below), whose sum is σ = 188916. Its totient is φ = 53972.

The previous prime is 107941. The next prime is 107951. The reversal of 107948 is 849701.

It is a self number, because there is not a number n which added to its sum of digits gives 107948.

It is not an unprimeable number, because it can be changed into a prime (107941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13490 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (31486).

2107948 is an apocalyptic number.

It is an amenable number.

107948 is a deficient number, since it is larger than the sum of its proper divisors (80968).

107948 is a wasteful number, since it uses less digits than its factorization.

107948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26991 (or 26989 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 107948 is about 328.5544094971. The cubic root of 107948 is about 47.6143872900.

The spelling of 107948 in words is "one hundred seven thousand, nine hundred forty-eight".

Divisors: 1 2 4 26987 53974 107948