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4080000048400 = 245249120773931
BaseRepresentation
bin111011010111110010111…
…101000001110100010000
3112110001012012220020022201
4323113302331001310100
51013321320003022100
612402154240412544
7600525130125613
oct73276275016420
915401165806281
104080000048400
111333355731051
1255a893917154
13237985c49593
1410168a0cc17a
15711e448836a
hex3b5f2f41d10

4080000048400 has 60 divisors (see below), whose sum is σ = 9822164336784. Its totient is φ = 1628676112000.

The previous prime is 4080000048361. The next prime is 4080000048401. The reversal of 4080000048400 is 48400000804.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4080000048401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10190566 + ... + 10583365.

Almost surely, 24080000048400 is an apocalyptic number.

4080000048400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4080000048400 is an abundant number, since it is smaller than the sum of its proper divisors (5742164288384).

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

4080000048400 is a wasteful number, since it uses less digits than its factorization.

4080000048400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20774440 (or 20774429 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The spelling of 4080000048400 in words is "four trillion, eighty billion, forty-eight thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 491 982 1964 2455 3928 4910 7856 9820 12275 19640 24550 39280 49100 98200 196400 20773931 41547862 83095724 103869655 166191448 207739310 332382896 415478620 519348275 830957240 1038696550 1661914480 2077393100 4154786200 8309572400 10200000121 20400000242 40800000484 51000000605 81600000968 102000001210 163200001936 204000002420 255000003025 408000004840 510000006050 816000009680 1020000012100 2040000024200 4080000048400