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201203050412 = 22713941587413
BaseRepresentation
bin1011101101100010100…
…0101110011110101100
3201020100012000222102002
42323120220232132230
511244030440103122
6232233103351432
720351666465420
oct2733050563654
9636305028362
10201203050412
1178369970841
1232bb25b2578
1315c86640c20
149a49ba6b80
155378db3992
hex2ed8a2e7ac

201203050412 has 48 divisors (see below), whose sum is σ = 433821686592. Its totient is φ = 79512088320.

The previous prime is 201203050381. The next prime is 201203050423. The reversal of 201203050412 is 214050302102.

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, 48818 + ... + 636230.

It is an arithmetic number, because the mean of its divisors is an integer number (9037951804).

Almost surely, 2201203050412 is an apocalyptic number.

It is an amenable number.

201203050412 is an abundant number, since it is smaller than the sum of its proper divisors (232618636180).

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

201203050412 is a wasteful number, since it uses less digits than its factorization.

201203050412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588378 (or 588376 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 201203050412 its reverse (214050302102), we get a palindrome (415253352514).

The spelling of 201203050412 in words is "two hundred one billion, two hundred three million, fifty thousand, four hundred twelve".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 941 1882 3764 6587 12233 13174 24466 26348 48932 85631 171262 342524 587413 1174826 2349652 4111891 7636369 8223782 15272738 16447564 30545476 53454583 106909166 213818332 552755633 1105511266 2211022532 3869289431 7185823229 7738578862 14371646458 15477157724 28743292916 50300762603 100601525206 201203050412