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1000807143710 = 251131293491831
BaseRepresentation
bin11101001000001001100…
…00010001100100011110
310112200020222012120111112
432210010300101210132
5112344123112044320
62043433042222022
7132206635234463
oct16440460214436
93480228176445
101000807143710
113564925a5a10
12141b68354912
13734b658017a
143662171166a
151b07754eec5
hexe904c1191e

1000807143710 has 32 divisors (see below), whose sum is σ = 2028615542784. Its totient is φ = 352190196000.

The previous prime is 1000807143709. The next prime is 1000807143719. The reversal of 1000807143710 is 173417080001.

It is a happy number.

It is a super-2 number, since 2×10008071437102 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000807143719) 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, 146742506 + ... + 146749325.

It is an arithmetic number, because the mean of its divisors is an integer number (63394235712).

Almost surely, 21000807143710 is an apocalyptic number.

1000807143710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000807143710 is an abundant number, since it is smaller than the sum of its proper divisors (1027808399074).

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

1000807143710 is a wasteful number, since it uses less digits than its factorization.

1000807143710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293491880.

The product of its (nonzero) digits is 4704, while the sum is 32.

The spelling of 1000807143710 in words is "one trillion, eight hundred seven million, one hundred forty-three thousand, seven hundred ten".

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1705 3410 293491831 586983662 1467459155 2934918310 3228410141 6456820282 9098246761 16142050705 18196493522 32284101410 45491233805 90982467610 100080714371 200161428742 500403571855 1000807143710