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2752805500207 = 753349108719559
BaseRepresentation
bin101000000011101111111…
…111100111010100101111
3100202011110202012121002221
4220003233333213110233
5330100221202001312
65504342115300211
7402612041451160
oct50035777472457
910664422177087
102752805500207
11971504a37344
12385618baa667
1316c785a75909
1497344d3b767
154b917d9e207
hex280effe752f

2752805500207 has 32 divisors (see below), whose sum is σ = 3217729536000. Its totient is φ = 2306152937088.

The previous prime is 2752805500199. The next prime is 2752805500267. The reversal of 2752805500207 is 7020055082572.

2752805500207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2752805500207 - 23 = 2752805500199 is a prime.

It is a super-2 number, since 2×27528055002072 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752805500267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140733894 + ... + 140753452.

It is an arithmetic number, because the mean of its divisors is an integer number (100554048000).

Almost surely, 22752805500207 is an apocalyptic number.

2752805500207 is a deficient number, since it is larger than the sum of its proper divisors (464924035793).

2752805500207 is a wasteful number, since it uses less digits than its factorization.

2752805500207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21055.

The product of its (nonzero) digits is 392000, while the sum is 43.

The spelling of 2752805500207 in words is "two trillion, seven hundred fifty-two billion, eight hundred five million, five hundred thousand, two hundred seven".

Divisors: 1 7 53 349 371 1087 2443 7609 18497 19559 57611 129479 136913 379363 403277 1036627 2655541 6826091 7256389 20106239 21260633 47782637 140743673 148824431 361782823 1126813549 2532479761 7419960917 7887694843 51939726419 393257928601 2752805500207