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200444001032 = 231121015120399
BaseRepresentation
bin1011101010101101100…
…1001011101100001000
3201011101021202021102002
42322223121023230020
511241002131013112
6232025510330132
720324121616442
oct2725331135410
9634337667362
10200444001032
117800a45a800
1232a20359948
1315b952c8492
1499b705b492
15533242a1c2
hex2eab64bb08

200444001032 has 48 divisors (see below), whose sum is σ = 413166096000. Its totient is φ = 91097468000.

The previous prime is 200444001029. The next prime is 200444001049. The reversal of 200444001032 is 230100444002.

200444001032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200444000995 and 200444001013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9815969 + ... + 9836367.

It is an arithmetic number, because the mean of its divisors is an integer number (8607627000).

Almost surely, 2200444001032 is an apocalyptic number.

200444001032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200444001032 is an abundant number, since it is smaller than the sum of its proper divisors (212722094968).

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

200444001032 is a wasteful number, since it uses less digits than its factorization.

200444001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30578 (or 30563 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 200444001032 its reverse (230100444002), we get a palindrome (430544445034).

The spelling of 200444001032 in words is "two hundred billion, four hundred forty-four million, one thousand, thirty-two".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 10151 20302 20399 40604 40798 81208 81596 111661 163192 223322 224389 446644 448778 893288 897556 1228271 1795112 2456542 2468279 4913084 4936558 9826168 9873116 19746232 207070249 414140498 828280996 1656561992 2277772739 4555545478 9111090956 18222181912 25055500129 50111000258 100222000516 200444001032