Search a number
-
+
1077884552 = 23134735569
BaseRepresentation
bin100000000111111…
…0011011010001000
32210010020012122002
41000033303122020
54201414301202
6254542450132
735465603363
oct10017633210
92703205562
101077884552
1150348a688
12260b93948
13142409714
14a32230da
1564968302
hex403f3688

1077884552 has 8 divisors (see below), whose sum is σ = 2021033550. Its totient is φ = 538942272.

The previous prime is 1077884551. The next prime is 1077884567. The reversal of 1077884552 is 2554887701.

It can be written as a sum of positive squares in only one way, i.e., 1066283716 + 11600836 = 32654^2 + 3406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1077884497 and 1077884506.

It is not an unprimeable number, because it can be changed into a prime (1077884551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67367777 + ... + 67367792.

Almost surely, 21077884552 is an apocalyptic number.

It is an amenable number.

1077884552 is a deficient number, since it is larger than the sum of its proper divisors (943148998).

1077884552 is a wasteful number, since it uses less digits than its factorization.

1077884552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134735575 (or 134735571 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 47.

The square root of 1077884552 is about 32831.1521576688. The cubic root of 1077884552 is about 1025.3152477087.

The spelling of 1077884552 in words is "one billion, seventy-seven million, eight hundred eighty-four thousand, five hundred fifty-two".

Divisors: 1 2 4 8 134735569 269471138 538942276 1077884552