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6904055000 = 23541380811
BaseRepresentation
bin1100110111000001…
…11000010011011000
3122211011012022222202
412123200320103120
5103114414230000
63101025505332
7333042333143
oct63340702330
918734168882
106904055000
112a23182787
1214081a2248
1386048205b
14496d0305a
152a61b5dd5
hex19b8384d8

6904055000 has 40 divisors (see below), whose sum is σ = 16176212580. Its totient is φ = 2761620000.

The previous prime is 6904054967. The next prime is 6904055003. The reversal of 6904055000 is 5504096.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6904055003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 685406 + ... + 695405.

Almost surely, 26904055000 is an apocalyptic number.

It is an amenable number.

6904055000 is an abundant number, since it is smaller than the sum of its proper divisors (9272157580).

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

6904055000 is a wasteful number, since it uses less digits than its factorization.

6904055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380837 (or 1380818 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 6904055000 is about 83090.6432758828. The cubic root of 6904055000 is about 1904.1511271363.

Adding to 6904055000 its reverse (5504096), we get a palindrome (6909559096).

The spelling of 6904055000 in words is "six billion, nine hundred four million, fifty-five thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2500 5000 1380811 2761622 5523244 6904055 11046488 13808110 27616220 34520275 55232440 69040550 138081100 172601375 276162200 345202750 690405500 863006875 1380811000 1726013750 3452027500 6904055000