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6900555050004 = 2237117468133171
BaseRepresentation
bin110010001101010100100…
…1000011110110000010100
3220102200112112202002121010
41210122221020132300110
51401024314043100004
622402023215052220
71311356121065250
oct144325110366024
926380475662533
106900555050004
112220566479560
12935459b11070
133b0947b06b55
1419bdbabbb260
15be7750a3a89
hex646a921ec14

6900555050004 has 48 divisors (see below), whose sum is σ = 20074341966336. Its totient is φ = 1792351960800.

The previous prime is 6900555050003. The next prime is 6900555050009. The reversal of 6900555050004 is 4000505550096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6900555050003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3734065662 + ... + 3734067509.

It is an arithmetic number, because the mean of its divisors is an integer number (418215457632).

Almost surely, 26900555050004 is an apocalyptic number.

It is an amenable number.

6900555050004 is an abundant number, since it is smaller than the sum of its proper divisors (13173786916332).

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

6900555050004 is a wasteful number, since it uses less digits than its factorization.

6900555050004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7468133196 (or 7468133194 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 6900555050004 in words is "six trillion, nine hundred billion, five hundred fifty-five million, fifty thousand, four".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 7468133171 14936266342 22404399513 29872532684 44808799026 52276932197 82149464881 89617598052 104553864394 156830796591 164298929762 209107728788 246448394643 313661593182 328597859524 492896789286 575046254167 627323186364 985793578572 1150092508334 1725138762501 2300185016668 3450277525002 6900555050004