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13103000001030 = 235436766666701
BaseRepresentation
bin1011111010101100011110…
…1010010001101000000110
31201101122010121011201021110
42332223013222101220012
53204134421000013110
643511233552025450
72521442361225522
oct276530752215006
951348117151243
1013103000001030
1141a1a509a6a95
121577548232286
137407b8b7c9a4
1433428d68cd82
1517ac8be65a20
hexbeac7a91a06

13103000001030 has 16 divisors (see below), whose sum is σ = 31447200002544. Its totient is φ = 3494133333600.

The previous prime is 13103000000983. The next prime is 13103000001061. The reversal of 13103000001030 is 3010000030131.

13103000001030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13103000000997 and 13103000001015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218383333321 + ... + 218383333380.

It is an arithmetic number, because the mean of its divisors is an integer number (1965450000159).

Almost surely, 213103000001030 is an apocalyptic number.

13103000001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13103000001030 is an abundant number, since it is smaller than the sum of its proper divisors (18344200001514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13103000001030 is a wasteful number, since it uses less digits than its factorization.

13103000001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436766666711.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 13103000001030 its reverse (3010000030131), we get a palindrome (16113000031161).

The spelling of 13103000001030 in words is "thirteen trillion, one hundred three billion, one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 436766666701 873533333402 1310300000103 2183833333505 2620600000206 4367666667010 6551500000515 13103000001030