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200130614020 = 225174253138401
BaseRepresentation
bin1011101001100010110…
…1101101001100000100
3201010120110001120020201
42322120231231030010
511234331414122040
6231534433340244
720313265102621
oct2723055551404
9633513046221
10200130614020
1177969572477
1232953407684
1315b453c128c
1499875a1348
155314b74a9a
hex2e98b6d304

200130614020 has 48 divisors (see below), whose sum is σ = 445104153648. Its totient is φ = 75325030400.

The previous prime is 200130613997. The next prime is 200130614039. The reversal of 200130614020 is 20416031002.

It can be written as a sum of positive squares in 8 ways, for example, as 6261240384 + 193869373636 = 79128^2 + 440306^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1376820 + ... + 1515220.

It is an arithmetic number, because the mean of its divisors is an integer number (9273003201).

Almost surely, 2200130614020 is an apocalyptic number.

200130614020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200130614020 is an abundant number, since it is smaller than the sum of its proper divisors (244973539628).

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

200130614020 is a wasteful number, since it uses less digits than its factorization.

200130614020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142680 (or 142678 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 200130614020 its reverse (20416031002), we get a palindrome (220546645022).

The spelling of 200130614020 in words is "two hundred billion, one hundred thirty million, six hundred fourteen thousand, twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 4253 8506 17012 21265 42530 72301 85060 138401 144602 276802 289204 361505 553604 692005 723010 1384010 1446020 2352817 2768020 4705634 9411268 11764085 23528170 47056340 588619453 1177238906 2354477812 2943097265 5886194530 10006530701 11772389060 20013061402 40026122804 50032653505 100065307010 200130614020