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40067048100 = 22352133556827
BaseRepresentation
bin100101010100001011…
…101010001010100100
310211102100012221012110
4211110023222022210
51124024131014400
630223451521020
72615620201212
oct452413521244
9124370187173
1040067048100
1115aa08932a2
127922459170
133a16c295b1
141d21461cb2
15109782ce50
hex9542ea2a4

40067048100 has 36 divisors (see below), whose sum is σ = 115927326704. Its totient is φ = 10684546080.

The previous prime is 40067048071. The next prime is 40067048117. The reversal of 40067048100 is 184076004.

It is a super-2 number, since 2×400670481002 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66778114 + ... + 66778713.

Almost surely, 240067048100 is an apocalyptic number.

It is an amenable number.

40067048100 is an abundant number, since it is smaller than the sum of its proper divisors (75860278604).

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

40067048100 is a wasteful number, since it uses less digits than its factorization.

40067048100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133556844 (or 133556837 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 40067048100 in words is "forty billion, sixty-seven million, forty-eight thousand, one hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 133556827 267113654 400670481 534227308 667784135 801340962 1335568270 1602681924 2003352405 2671136540 3338920675 4006704810 6677841350 8013409620 10016762025 13355682700 20033524050 40067048100