Search a number
-
+
29046190430 = 253897466887
BaseRepresentation
bin11011000011010010…
…011011000101011110
32202222021112100121202
4123003102123011132
5433441311043210
621202120355502
72045535354635
oct330322330536
982867470552
1029046190430
11113558a9864
125767615b92
13297b8ab33a
1415978c251c
15b5001d9a5
hex6c349b15e

29046190430 has 16 divisors (see below), whose sum is σ = 52417553760. Its totient is φ = 11588607072.

The previous prime is 29046190409. The next prime is 29046190469. The reversal of 29046190430 is 3409164092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3729554 + ... + 3737333.

It is an arithmetic number, because the mean of its divisors is an integer number (3276097110).

Almost surely, 229046190430 is an apocalyptic number.

29046190430 is a deficient number, since it is larger than the sum of its proper divisors (23371363330).

29046190430 is a wasteful number, since it uses less digits than its factorization.

29046190430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7467283.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 29046190430 in words is "twenty-nine billion, forty-six million, one hundred ninety thousand, four hundred thirty".

Divisors: 1 2 5 10 389 778 1945 3890 7466887 14933774 37334435 74668870 2904619043 5809238086 14523095215 29046190430