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1010000131430 = 25215694682647
BaseRepresentation
bin11101011001010001011…
…00101111010101100110
310120112222122102201220012
432230220230233111212
5113021440013201210
62051553200010222
7132653513316113
oct16545054572546
93515878381805
101010000131430
1135a37a81a724
121438b3000972
1374320000a84
1436c5460190a
151b41464d305
hexeb28b2f566

1010000131430 has 16 divisors (see below), whose sum is σ = 1818084912480. Its totient is φ = 403981235712.

The previous prime is 1010000131411. The next prime is 1010000131471. The reversal of 1010000131430 is 341310000101.

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, 2125634 + ... + 2557013.

It is an arithmetic number, because the mean of its divisors is an integer number (113630307030).

Almost surely, 21010000131430 is an apocalyptic number.

1010000131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010000131430 is a deficient number, since it is larger than the sum of its proper divisors (808084781050).

1010000131430 is a wasteful number, since it uses less digits than its factorization.

1010000131430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704223.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1010000131430 its reverse (341310000101), we get a palindrome (1351310131531).

The spelling of 1010000131430 in words is "one trillion, ten billion, one hundred thirty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 21569 43138 107845 215690 4682647 9365294 23413235 46826470 101000013143 202000026286 505000065715 1010000131430