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103038153 = 397401883
BaseRepresentation
bin1100010010000…
…11110011001001
321011212212202220
412021003303021
5202334210103
614120244253
72360544531
oct611036311
9234785686
10103038153
11531870a9
122a610689
131846862a
14d9824c1
1590a4c53
hex6243cc9

103038153 has 16 divisors (see below), whose sum is σ = 139304256. Its totient is φ = 67737600.

The previous prime is 103038151. The next prime is 103038157. The reversal of 103038153 is 351830301.

It is not a de Polignac number, because 103038153 - 21 = 103038151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103038151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116250 + ... + 117132.

It is an arithmetic number, because the mean of its divisors is an integer number (8706516).

Almost surely, 2103038153 is an apocalyptic number.

It is an amenable number.

103038153 is a deficient number, since it is larger than the sum of its proper divisors (36266103).

103038153 is an equidigital number, since it uses as much as digits as its factorization.

103038153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 103038153 is about 10150.7710544569. The cubic root of 103038153 is about 468.8126859455.

Adding to 103038153 its reverse (351830301), we get a palindrome (454868454).

The spelling of 103038153 in words is "one hundred three million, thirty-eight thousand, one hundred fifty-three".

Divisors: 1 3 97 291 401 883 1203 2649 38897 85651 116691 256953 354083 1062249 34346051 103038153