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103103552 = 261610993
BaseRepresentation
bin1100010010100…
…11110001000000
321012000012111002
412021103301000
5202343303202
614121511132
72361236306
oct611236100
9235005432
10103103552
1153221252
122a6424a8
131848c326
14d99c276
1590b9302
hex6253c40

103103552 has 14 divisors (see below), whose sum is σ = 204596238. Its totient is φ = 51551744.

The previous prime is 103103543. The next prime is 103103569. The reversal of 103103552 is 255301301.

It can be written as a sum of positive squares in only one way, i.e., 77862976 + 25240576 = 8824^2 + 5024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805433 + ... + 805560.

It is an arithmetic number, because the mean of its divisors is an integer number (14614017).

Almost surely, 2103103552 is an apocalyptic number.

It is an amenable number.

103103552 is a deficient number, since it is larger than the sum of its proper divisors (101492686).

103103552 is an equidigital number, since it uses as much as digits as its factorization.

103103552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611005 (or 1610995 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 103103552 is about 10153.9919243616. The cubic root of 103103552 is about 468.9118511433.

Adding to 103103552 its reverse (255301301), we get a palindrome (358404853).

The spelling of 103103552 in words is "one hundred three million, one hundred three thousand, five hundred fifty-two".