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1000655006150 = 25235955746797
BaseRepresentation
bin11101000111110111010…
…11111010100111000110
310112122212100221012000002
432203323223322213012
5112343320140144100
62043410005321302
7132203110132652
oct16437353724706
93478770835002
101000655006150
11356414733798
12141b25406232
1373490bb3347
143660942ba62
151b068eec2d5
hexe8fbafa9c6

1000655006150 has 24 divisors (see below), whose sum is σ = 1866402797040. Its totient is φ = 399147059360.

The previous prime is 1000655006147. The next prime is 1000655006159. The reversal of 1000655006150 is 516005560001.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000655006159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27855449 + ... + 27891348.

It is an arithmetic number, because the mean of its divisors is an integer number (77766783210).

Almost surely, 21000655006150 is an apocalyptic number.

1000655006150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000655006150 is a deficient number, since it is larger than the sum of its proper divisors (865747790890).

1000655006150 is a wasteful number, since it uses less digits than its factorization.

1000655006150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55747168 (or 55747163 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 1000655006150 in words is "one trillion, six hundred fifty-five million, six thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 359 718 1795 3590 8975 17950 55746797 111493594 278733985 557467970 1393669925 2787339850 20013100123 40026200246 100065500615 200131001230 500327503075 1000655006150