Search a number
-
+
2006752916 = 227223557577
BaseRepresentation
bin111011110011100…
…1001111010010100
312011212001121111002
41313213021322110
513102212043131
6531043402432
7100505055410
oct16747117224
95155047432
102006752916
1193a83a193
12480083418
1325c99cc7c
14150735d40
15bb2986cb
hex779c9e94

2006752916 has 48 divisors (see below), whose sum is σ = 4045741056. Its totient is φ = 853161984.

The previous prime is 2006752907. The next prime is 2006752949. The reversal of 2006752916 is 6192576002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2006752916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3477620 + ... + 3478196.

It is an arithmetic number, because the mean of its divisors is an integer number (84286272).

Almost surely, 22006752916 is an apocalyptic number.

It is an amenable number.

2006752916 is an abundant number, since it is smaller than the sum of its proper divisors (2038988140).

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

2006752916 is a wasteful number, since it uses less digits than its factorization.

2006752916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 2006752916 is about 44796.7958229157. The cubic root of 2006752916 is about 1261.3374804190.

The spelling of 2006752916 in words is "two billion, six million, seven hundred fifty-two thousand, nine hundred sixteen".

Divisors: 1 2 4 7 14 28 223 446 557 577 892 1114 1154 1561 2228 2308 3122 3899 4039 6244 7798 8078 15596 16156 124211 128671 248422 257342 321389 496844 514684 642778 869477 900697 1285556 1738954 1801394 2249723 3477908 3602788 4499446 8998892 71669747 143339494 286678988 501688229 1003376458 2006752916