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807034130504 = 237217400730223
BaseRepresentation
bin10111011111001101111…
…10111001000001001000
32212011002121002121000122
423233212332321001020
5101210301214134004
61414425114122412
7112210025632100
oct13574676710110
92764077077018
10807034130504
11291296800098
121104aa120408
135b145372684
142b0bc648200
1515ed5aedcbe
hexbbe6fb9048

807034130504 has 96 divisors (see below), whose sum is σ = 1864310618880. Its totient is φ = 325434364416.

The previous prime is 807034130503. The next prime is 807034130533. The reversal of 807034130504 is 405031430708.

It is not an unprimeable number, because it can be changed into a prime (807034130503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26687537 + ... + 26717759.

It is an arithmetic number, because the mean of its divisors is an integer number (19419902280).

Almost surely, 2807034130504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 807034130504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932155309440).

807034130504 is an abundant number, since it is smaller than the sum of its proper divisors (1057276488376).

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

807034130504 is a wasteful number, since it uses less digits than its factorization.

807034130504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34267 (or 34256 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 807034130504 in words is "eight hundred seven billion, thirty-four million, one hundred thirty thousand, five hundred four".

Divisors: 1 2 4 7 8 14 17 28 34 49 56 68 98 119 136 196 238 392 476 833 952 1666 3332 4007 6664 8014 16028 28049 30223 32056 56098 60446 68119 112196 120892 136238 196343 211561 224392 241784 272476 392686 423122 476833 513791 544952 785372 846244 953666 1027582 1480927 1570744 1692488 1907332 2055164 2961854 3337831 3596537 3814664 4110328 5923708 6675662 7193074 11847416 13351324 14386148 25175759 26702648 28772296 50351518 100703036 121103561 201406072 242207122 484414244 847724927 968828488 1695449854 2058760537 3390899708 4117521074 5934074489 6781799416 8235042148 11868148978 14411323759 16470084296 23736297956 28822647518 47472595912 57645295036 100879266313 115290590072 201758532626 403517065252 807034130504