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4060004004 = 2232716111127
BaseRepresentation
bin1111000111111110…
…1011111010100100
3101110221121120110200
43301333223322210
531303330112004
61510511550500
7202416315240
oct36177537244
911427546420
104060004004
1117a3848111
1295382b430
134c91a0444
142a72d3420
1518b679239
hexf1febea4

4060004004 has 36 divisors (see below), whose sum is σ = 11728901184. Its totient is φ = 1160001072.

The previous prime is 4060003957. The next prime is 4060004029. The reversal of 4060004004 is 4004000604.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 8055312 + ... + 8055815.

Almost surely, 24060004004 is an apocalyptic number.

It is an amenable number.

4060004004 is an abundant number, since it is smaller than the sum of its proper divisors (7668897180).

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

4060004004 is a wasteful number, since it uses less digits than its factorization.

4060004004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16111144 (or 16111139 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4060004004 is about 63718.1607079175. The cubic root of 4060004004 is about 1595.2992240705.

Adding to 4060004004 its reverse (4004000604), we get a palindrome (8064004608).

The spelling of 4060004004 in words is "four billion, sixty million, four thousand, four", and thus it is an eban number.

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 16111127 32222254 48333381 64444508 96666762 112777889 145000143 193333524 225555778 290000286 338333667 451111556 580000572 676667334 1015001001 1353334668 2030002002 4060004004