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3103114331 = 53523111949
BaseRepresentation
bin1011100011110101…
…1100010001011011
322000021001112121102
42320331130101123
522323344124311
61231530302015
7136620015362
oct27075342133
98007045542
103103114331
1113526997a9
1272728790b
133a5b78735
142161a87d9
1513266143b
hexb8f5c45b

3103114331 has 8 divisors (see below), whose sum is σ = 3167737200. Its totient is φ = 3038716512.

The previous prime is 3103114319. The next prime is 3103114349. The reversal of 3103114331 is 1334113013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3103114331 - 214 = 3103097947 is a prime.

It is a super-2 number, since 2×31031143312 = 19258637102515155122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103114361) 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, 28256 + ... + 83693.

It is an arithmetic number, because the mean of its divisors is an integer number (395967150).

Almost surely, 23103114331 is an apocalyptic number.

3103114331 is a deficient number, since it is larger than the sum of its proper divisors (64622869).

3103114331 is a wasteful number, since it uses less digits than its factorization.

3103114331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112525.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3103114331 is about 55705.6041256174. The cubic root of 3103114331 is about 1458.5878525354.

Adding to 3103114331 its reverse (1334113013), we get a palindrome (4437227344).

The spelling of 3103114331 in words is "three billion, one hundred three million, one hundred fourteen thousand, three hundred thirty-one".

Divisors: 1 53 523 27719 111949 5933297 58549327 3103114331