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103152104 = 23111497867
BaseRepresentation
bin1100010010111…
…11100111101000
321012002200002022
412021133213220
5202401331404
614122524012
72361530666
oct611374750
9235080068
10103152104
1153254780
122a666608
13184a8463
14d9b1c36
1590c88be
hex625f9e8

103152104 has 32 divisors (see below), whose sum is σ = 212436000. Its totient is φ = 46566720.

The previous prime is 103152047. The next prime is 103152109. The reversal of 103152104 is 401251301.

It is not an unprimeable number, because it can be changed into a prime (103152109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9179 + ... + 17045.

It is an arithmetic number, because the mean of its divisors is an integer number (6638625).

Almost surely, 2103152104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103152104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106218000).

103152104 is an abundant number, since it is smaller than the sum of its proper divisors (109283896).

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

103152104 is a wasteful number, since it uses less digits than its factorization.

103152104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8033 (or 8029 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 103152104 is about 10156.3824268290. The cubic root of 103152104 is about 468.9854439376.

It can be divided in two parts, 1031 and 52104, that added together give a palindrome (53135).

The spelling of 103152104 in words is "one hundred three million, one hundred fifty-two thousand, one hundred four".

Divisors: 1 2 4 8 11 22 44 88 149 298 596 1192 1639 3278 6556 7867 13112 15734 31468 62936 86537 173074 346148 692296 1172183 2344366 4688732 9377464 12894013 25788026 51576052 103152104