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10203414103 = 487111718757
BaseRepresentation
bin10011000000010101…
…11011111001010111
3222100002112010211001
421200022323321113
5131344033222403
64404250324131
7510564405661
oct114012737127
928302463731
1010203414103
11436661a043
121b89129647
13c67b9b74c
146cb193531
153eab8dc1d
hex2602bbe57

10203414103 has 8 divisors (see below), whose sum is σ = 10234064672. Its totient is φ = 10172804256.

The previous prime is 10203414101. The next prime is 10203414149. The reversal of 10203414103 is 30141430201.

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 10203414103 - 21 = 10203414101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203414101) 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, 534601 + ... + 553357.

It is an arithmetic number, because the mean of its divisors is an integer number (1279258084).

Almost surely, 210203414103 is an apocalyptic number.

10203414103 is a deficient number, since it is larger than the sum of its proper divisors (30650569).

10203414103 is a wasteful number, since it uses less digits than its factorization.

10203414103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20361.

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

Adding to 10203414103 its reverse (30141430201), we get a palindrome (40344844304).

The spelling of 10203414103 in words is "ten billion, two hundred three million, four hundred fourteen thousand, one hundred three".

Divisors: 1 487 1117 18757 543979 9134659 20951569 10203414103