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2000101101010 = 251577312680537
BaseRepresentation
bin11101000110101111010…
…100001100110111010010
321002012121111002022110221
4131012233110030313102
5230232201340213020
64130500031543254
7264334240564135
oct35065724146722
97065544068427
102000101101010
11701268a24541
1228377198ab2a
131167bb4a205c
146cb3c08a21c
1537061ced6aa
hex1d1af50cdd2

2000101101010 has 16 divisors (see below), whose sum is σ = 3600410515416. Its totient is φ = 799989655168.

The previous prime is 2000101100993. The next prime is 2000101101023. The reversal of 2000101101010 is 101011010002.

It can be written as a sum of positive squares in 4 ways, for example, as 1957651503921 + 42449597089 = 1399161^2 + 206033^2 .

It is a super-2 number, since 2×20001011010102 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2000101100984 and 2000101101002.

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, 6182539 + ... + 6497998.

Almost surely, 22000101101010 is an apocalyptic number.

2000101101010 is a deficient number, since it is larger than the sum of its proper divisors (1600309414406).

2000101101010 is a wasteful number, since it uses less digits than its factorization.

2000101101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12696317.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 2000101101010 its reverse (101011010002), we get a palindrome (2101112111012).

The spelling of 2000101101010 in words is "two trillion, one hundred one million, one hundred one thousand, ten".

Divisors: 1 2 5 10 15773 31546 78865 157730 12680537 25361074 63402685 126805370 200010110101 400020220202 1000050550505 2000101101010