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2420496960 = 26357360193
BaseRepresentation
bin1001000001000101…
…1101101001000000
320020200120222121120
42100101131221000
514424121400320
61040103352240
7113660612310
oct22021355100
96220528546
102420496960
111032342212
12576752680
132c761432b
1418d677440
15e2774440
hex9045da40

2420496960 has 112 divisors (see below), whose sum is σ = 8782970496. Its totient is φ = 553254912.

The previous prime is 2420496943. The next prime is 2420496971. The reversal of 2420496960 is 696940242.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173377 + ... + 186816.

Almost surely, 22420496960 is an apocalyptic number.

2420496960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420496960 is an abundant number, since it is smaller than the sum of its proper divisors (6362473536).

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

2420496960 is a wasteful number, since it uses less digits than its factorization.

2420496960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360220 (or 360210 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2420496960 is about 49198.5463199880. The cubic root of 2420496960 is about 1342.6665842687. Note that the first 3 decimals are identical.

The spelling of 2420496960 in words is "two billion, four hundred twenty million, four hundred ninety-six thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 360193 720386 1080579 1440772 1800965 2161158 2521351 2881544 3601930 4322316 5042702 5402895 5763088 7203860 7564053 8644632 10085404 10805790 11526176 12606755 14407720 15128106 17289264 20170808 21611580 23052352 25213510 28815440 30256212 34578528 37820265 40341616 43223160 50427020 57630880 60512424 69157056 75640530 80683232 86446320 100854040 115261760 121024848 151281060 161366464 172892640 201708080 242049696 302562120 345785280 403416160 484099392 605124240 806832320 1210248480 2420496960