Search a number
-
+
1000210000002 = 23277601811071
BaseRepresentation
bin11101000111000010010…
…10010110100010000010
310112121201100120112022220
432203201022112202002
5112341412230000002
62043253511311510
7132156064502643
oct16434112264202
93477640515286
101000210000002
11356206519014
12141a2037b596
137341c9446b5
14365a62ad6ca
151b03ede87bc
hexe8e1296882

1000210000002 has 16 divisors (see below), whose sum is σ = 2007641736192. Its totient is φ = 332199710640.

The previous prime is 1000209999983. The next prime is 1000210000037. The reversal of 1000210000002 is 2000000120001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

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, 300903874 + ... + 300907197.

It is an arithmetic number, because the mean of its divisors is an integer number (125477608512).

Almost surely, 21000210000002 is an apocalyptic number.

1000210000002 is an abundant number, since it is smaller than the sum of its proper divisors (1007431736190).

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

1000210000002 is a wasteful number, since it uses less digits than its factorization.

1000210000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601811353.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 1000210000002 its reverse (2000000120001), we get a palindrome (3000210120003).

The spelling of 1000210000002 in words is "one trillion, two hundred ten million, two", and thus it is an aban number.

Divisors: 1 2 3 6 277 554 831 1662 601811071 1203622142 1805433213 3610866426 166701666667 333403333334 500105000001 1000210000002