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200057001207 = 37219292469931
BaseRepresentation
bin1011101001010001010…
…0111001010011110111
3201010101022112122110020
42322110110321103313
511234204043014312
6231523243500223
720311412311200
oct2722424712367
9633338478406
10200057001207
1177930a64038
1232932827673
1315b330891bb
14997b8bc5a7
15530d48378c
hex2e945394f7

200057001207 has 48 divisors (see below), whose sum is σ = 337886697600. Its totient is φ = 104566956480.

The previous prime is 200057001191. The next prime is 200057001233. The reversal of 200057001207 is 702100750002.

It is not a de Polignac number, because 200057001207 - 24 = 200057001191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200057001257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1153969 + ... + 1315962.

It is an arithmetic number, because the mean of its divisors is an integer number (7039306200).

Almost surely, 2200057001207 is an apocalyptic number.

200057001207 is a deficient number, since it is larger than the sum of its proper divisors (137829696393).

200057001207 is a wasteful number, since it uses less digits than its factorization.

200057001207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469996 (or 2469989 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

Adding to 200057001207 its reverse (702100750002), we get a palindrome (902157751209).

The spelling of 200057001207 in words is "two hundred billion, fifty-seven million, one thousand, two hundred seven".

Divisors: 1 3 7 19 21 29 49 57 87 133 147 203 399 551 609 931 1421 1653 2793 3857 4263 11571 26999 80997 2469931 7409793 17289517 46928689 51868551 71627999 121026619 140786067 214883997 328500823 363079857 501395993 985502469 1360931981 1504187979 2299505761 3509771951 4082795943 6898517283 9526523867 10529315853 28579571601 66685667069 200057001207