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10203413130 = 233537790419
BaseRepresentation
bin10011000000010101…
…11011101010001010
3222100002112002111000
421200022323222022
5131344033210010
64404250315430
7510564403101
oct114012735212
928302462430
1010203413130
114366619339
121b89128b76
13c67b9b181
146cb193038
153eab8d7c0
hex2602bba8a

10203413130 has 32 divisors (see below), whose sum is σ = 27209102400. Its totient is φ = 2720910096.

The previous prime is 10203413113. The next prime is 10203413131. The reversal of 10203413130 is 3131430201.

10203413130 is a `hidden beast` number, since 10 + 2 + 0 + 341 + 313 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10203413131) 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, 18894940 + ... + 18895479.

It is an arithmetic number, because the mean of its divisors is an integer number (850284450).

Almost surely, 210203413130 is an apocalyptic number.

10203413130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10203413130 is an abundant number, since it is smaller than the sum of its proper divisors (17005689270).

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

10203413130 is a wasteful number, since it uses less digits than its factorization.

10203413130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37790435 (or 37790429 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10203413130 its reverse (3131430201), we get a palindrome (13334843331).

The spelling of 10203413130 in words is "ten billion, two hundred three million, four hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 37790419 75580838 113371257 188952095 226742514 340113771 377904190 566856285 680227542 1020341313 1133712570 1700568855 2040682626 3401137710 5101706565 10203413130