Search a number
-
+
10087040170 = 254189491563
BaseRepresentation
bin10010110010011110…
…00000010010101010
3222000222112201210101
421121033000102222
5131124240241140
64344532140014
7504652266244
oct113117002252
928028481711
1010087040170
114306964639
121b5616760a
13c49a4412c
146b993d094
153e085299a
hex2593c04aa

10087040170 has 64 divisors (see below), whose sum is σ = 18880283520. Its totient is φ = 3877350400.

The previous prime is 10087040137. The next prime is 10087040179. The reversal of 10087040170 is 7104078001.

It is not an unprimeable number, because it can be changed into a prime (10087040179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17916309 + ... + 17916871.

It is an arithmetic number, because the mean of its divisors is an integer number (295004430).

Almost surely, 210087040170 is an apocalyptic number.

10087040170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10087040170 is a deficient number, since it is larger than the sum of its proper divisors (8793243350).

10087040170 is a wasteful number, since it uses less digits than its factorization.

10087040170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 1568, while the sum is 28.

The spelling of 10087040170 in words is "ten billion, eighty-seven million, forty thousand, one hundred seventy".

Divisors: 1 2 5 10 41 82 89 178 205 410 445 491 563 890 982 1126 2455 2815 3649 4910 5630 7298 18245 20131 23083 36490 40262 43699 46166 50107 87398 100214 100655 115415 201310 218495 230830 250535 276433 436990 501070 552866 1382165 1791659 2054387 2764330 3583318 4108774 8958295 10271935 11333753 17916590 20543870 22667506 24602537 49205074 56668765 113337530 123012685 246025370 1008704017 2017408034 5043520085 10087040170