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3103141402 = 21551570701
BaseRepresentation
bin1011100011110110…
…0010111000011010
322000021002220202001
42320331202320122
522323401011102
61231531031214
7136620160324
oct27075427032
98007086661
103103141402
111352708079
1272729b50a
133a5b87b5a
142161b4614
15132669487
hexb8f62e1a

3103141402 has 4 divisors (see below), whose sum is σ = 4654712106. Its totient is φ = 1551570700.

The previous prime is 3103141387. The next prime is 3103141411. The reversal of 3103141402 is 2041413013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2705976361 + 397165041 = 52019^2 + 19929^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3103141402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775785349 + ... + 775785352.

Almost surely, 23103141402 is an apocalyptic number.

3103141402 is a deficient number, since it is larger than the sum of its proper divisors (1551570704).

3103141402 is a wasteful number, since it uses less digits than its factorization.

3103141402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551570703.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3103141402 is about 55705.8471078216. The cubic root of 3103141402 is about 1458.5920940073.

Adding to 3103141402 its reverse (2041413013), we get a palindrome (5144554415).

The spelling of 3103141402 in words is "three billion, one hundred three million, one hundred forty-one thousand, four hundred two".

Divisors: 1 2 1551570701 3103141402