Search a number
-
+
2088807424 = 21011185441
BaseRepresentation
bin111110010000000…
…1010110000000000
312101120110102002221
41330200022300000
513234213314144
6543134220424
7102522366364
oct17440126000
95346412087
102088807424
11982093a30
124a3654714
1327399c532
1415b5b52a4
15c35a5d84
hex7c80ac00

2088807424 has 44 divisors (see below), whose sum is σ = 4555197288. Its totient is φ = 949452800.

The previous prime is 2088807421. The next prime is 2088807449. The reversal of 2088807424 is 4247088802.

It is a tau number, because it is divible by the number of its divisors (44).

It is not an unprimeable number, because it can be changed into a prime (2088807421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81457 + ... + 103984.

Almost surely, 22088807424 is an apocalyptic number.

It is an amenable number.

2088807424 is an abundant number, since it is smaller than the sum of its proper divisors (2466389864).

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

2088807424 is a wasteful number, since it uses less digits than its factorization.

2088807424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185472 (or 185454 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 43.

The square root of 2088807424 is about 45703.4727783349. The cubic root of 2088807424 is about 1278.3000349465.

The spelling of 2088807424 in words is "two billion, eighty-eight million, eight hundred seven thousand, four hundred twenty-four".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1024 1408 2816 5632 11264 185441 370882 741764 1483528 2039851 2967056 4079702 5934112 8159404 11868224 16318808 23736448 32637616 47472896 65275232 94945792 130550464 189891584 261100928 522201856 1044403712 2088807424