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4025950152 = 23373489061
BaseRepresentation
bin1110111111110111…
…0001111111001000
3101101120112110100220
43233331301333020
531221120401102
61503254030040
7201524004000
oct35775617710
911346473326
104025950152
1117865a8a34
12944348320
134c2109233
142a298b000
1518869e1bc
hexeff71fc8

4025950152 has 64 divisors (see below), whose sum is σ = 11737488000. Its totient is φ = 1150269120.

The previous prime is 4025950141. The next prime is 4025950157. The reversal of 4025950152 is 2510595204.

It is not an unprimeable number, because it can be changed into a prime (4025950157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236299 + ... + 252762.

It is an arithmetic number, because the mean of its divisors is an integer number (183398250).

Almost surely, 24025950152 is an apocalyptic number.

4025950152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4025950152 is an abundant number, since it is smaller than the sum of its proper divisors (7711537848).

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

4025950152 is a wasteful number, since it uses less digits than its factorization.

4025950152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489091 (or 489073 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 4025950152 is about 63450.3755071631. The cubic root of 4025950152 is about 1590.8264300712.

The spelling of 4025950152 in words is "four billion, twenty-five million, nine hundred fifty thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 343 392 588 686 1029 1176 1372 2058 2744 4116 8232 489061 978122 1467183 1956244 2934366 3423427 3912488 5868732 6846854 10270281 11737464 13693708 20540562 23963989 27387416 41081124 47927978 71891967 82162248 95855956 143783934 167747923 191711912 287567868 335495846 503243769 575135736 670991692 1006487538 1341983384 2012975076 4025950152