Search a number
-
+
1010232210210 = 2351716231122041
BaseRepresentation
bin11101011001101101000…
…10000011001100100010
310120120120211010120010120
432230312202003030202
5113022423421211320
62052032210141110
7132662332050456
oct16546642031442
93516524116116
101010232210210
1135a489822973
12143958881796
137435910a2b2
1436c77374666
151b429be2440
hexeb36883322

1010232210210 has 64 divisors (see below), whose sum is σ = 2567357524224. Its totient is φ = 253530777600.

The previous prime is 1010232210199. The next prime is 1010232210269. The reversal of 1010232210210 is 120122320101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1010232210210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8216790 + ... + 8338830.

It is an arithmetic number, because the mean of its divisors is an integer number (40114961316).

Almost surely, 21010232210210 is an apocalyptic number.

1010232210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010232210210 is an abundant number, since it is smaller than the sum of its proper divisors (1557125314014).

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

1010232210210 is a wasteful number, since it uses less digits than its factorization.

1010232210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138299.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1010232210210 its reverse (120122320101), we get a palindrome (1130354530311).

The spelling of 1010232210210 in words is "one trillion, ten billion, two hundred thirty-two million, two hundred ten thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 16231 32462 48693 81155 97386 122041 162310 243465 244082 275927 366123 486930 551854 610205 732246 827781 1220410 1379635 1655562 1830615 2074697 2759270 3661230 4138905 4149394 6224091 8277810 10373485 12448182 20746970 31120455 62240910 1980847471 3961694942 5942542413 9904237355 11885084826 19808474710 29712712065 33674407007 59425424130 67348814014 101023221021 168372035035 202046442042 336744070070 505116105105 1010232210210