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5550007392 = 253239894831
BaseRepresentation
bin1010010101100111…
…00110010001100000
3112022210022120212100
411022303212101200
542331300214032
62314415530400
7254351166366
oct51263462140
915283276770
105550007392
11239891a776
1210aa829a00
136a5aa2557
143a9153636
1522739b97c
hex14ace6460

5550007392 has 72 divisors (see below), whose sum is σ = 15790057920. Its totient is φ = 1849155840.

The previous prime is 5550007381. The next prime is 5550007399. The reversal of 5550007392 is 2937000555.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550007399) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146417 + ... + 1151247.

It is an arithmetic number, because the mean of its divisors is an integer number (219306360).

Almost surely, 25550007392 is an apocalyptic number.

It is an amenable number.

5550007392 is an abundant number, since it is smaller than the sum of its proper divisors (10240050528).

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

5550007392 is a wasteful number, since it uses less digits than its factorization.

5550007392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8836 (or 8825 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 5550007392 is about 74498.3717405958. The cubic root of 5550007392 is about 1770.5078385755.

The spelling of 5550007392 in words is "five billion, five hundred fifty million, seven thousand, three hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 3989 4831 7978 9662 11967 14493 15956 19324 23934 28986 31912 35901 38648 43479 47868 57972 63824 71802 77296 86958 95736 115944 127648 143604 154592 173916 191472 231888 287208 347832 382944 463776 574416 695664 1148832 1391328 19270859 38541718 57812577 77083436 115625154 154166872 173437731 231250308 308333744 346875462 462500616 616667488 693750924 925001232 1387501848 1850002464 2775003696 5550007392