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980242704 = 243272342281
BaseRepresentation
bin111010011011010…
…101000100010000
32112022111111012100
4322123111010100
54001420231304
6241134000400
733201632310
oct7233250420
92468444170
10980242704
11463359941
12234346100
1312811038c
1494287440
155b0cc439
hex3a6d5110

980242704 has 120 divisors (see below), whose sum is σ = 3271612032. Its totient is φ = 267886080.

The previous prime is 980242651. The next prime is 980242741. The reversal of 980242704 is 407242089.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 2044 + ... + 44324.

Almost surely, 2980242704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980242704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1635806016).

980242704 is an abundant number, since it is smaller than the sum of its proper divisors (2291369328).

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

980242704 is a wasteful number, since it uses less digits than its factorization.

980242704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42325 (or 42316 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 980242704 is about 31308.8278924651. The cubic root of 980242704 is about 993.3703799325.

The spelling of 980242704 in words is "nine hundred eighty million, two hundred forty-two thousand, seven hundred four".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 36 42 46 48 56 63 69 72 84 92 112 126 138 144 161 168 184 207 252 276 322 336 368 414 483 504 552 644 828 966 1008 1104 1288 1449 1656 1932 2576 2898 3312 3864 5796 7728 11592 23184 42281 84562 126843 169124 253686 295967 338248 380529 507372 591934 676496 761058 887901 972463 1014744 1183868 1522116 1775802 1944926 2029488 2367736 2663703 2917389 3044232 3551604 3889852 4735472 5327406 5834778 6088464 6807241 7103208 7779704 8752167 10654812 11669556 13614482 14206416 15559408 17504334 20421723 21309624 23339112 27228964 35008668 40843446 42619248 46678224 54457928 61265169 70017336 81686892 108915856 122530338 140034672 163373784 245060676 326747568 490121352 980242704